Home / 10,798.36-14,901.84-6,324.76

Finding the Fourth Proportional to 10,798.36, 14,901.84 and 6,324.76

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Solution

The fourth proportional to 10,798.36, 14,901.84 and 6,324.76 is: 8,728.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,798.36 : 14,901.84 = 6,324.76 : x
  2. Step 2: Convert to fraction form
    10,798.36/14,901.84 = 6,324.76/x
  3. Step 3: Cross multiply
    10,798.36x = 14,901.84 × 6,324.76
  4. Step 4: Simplify right side
    10,798.36x = 94,250,561.56
  5. Step 5: Solve for x
    x = 94,250,561.56/10,798.36
  6. Step 6: Final answer
    x = 8,728.23

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Find fourth proportional to 5,399.18, 7,450.92 and 3,162.38
Half scale
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Double scale
Find fourth proportional to 10,799.36, 14,903.22 and 6,325.76
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.