Home / 67,544.32-93,204.70-37,324.76

Finding the Fourth Proportional to 67,544.32, 93,204.70 and 37,324.76

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Solution

The fourth proportional to 67,544.32, 93,204.70 and 37,324.76 is: 51,504.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,544.32 : 93,204.70 = 37,324.76 : x
  2. Step 2: Convert to fraction form
    67,544.32/93,204.70 = 37,324.76/x
  3. Step 3: Cross multiply
    67,544.32x = 93,204.70 × 37,324.76
  4. Step 4: Simplify right side
    67,544.32x = 3,478,843,259.36
  5. Step 5: Solve for x
    x = 3,478,843,259.36/67,544.32
  6. Step 6: Final answer
    x = 51,504.60

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Find fourth proportional to 33,772.16, 46,602.35 and 18,662.38
Half scale
Find fourth proportional to 135,088.64, 186,409.40 and 74,649.52
Double scale
Find fourth proportional to 67,545.32, 93,206.08 and 37,325.76
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.