Home / 5,014.50-6,924.75-4,227.18

Finding the Fourth Proportional to 5,014.50, 6,924.75 and 4,227.18

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Solution

The fourth proportional to 5,014.50, 6,924.75 and 4,227.18 is: 5,837.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,014.50 : 6,924.75 = 4,227.18 : x
  2. Step 2: Convert to fraction form
    5,014.50/6,924.75 = 4,227.18/x
  3. Step 3: Cross multiply
    5,014.50x = 6,924.75 × 4,227.18
  4. Step 4: Simplify right side
    5,014.50x = 29,272,164.71
  5. Step 5: Solve for x
    x = 29,272,164.71/5,014.50
  6. Step 6: Final answer
    x = 5,837.50

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Half scale
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Double scale
Find fourth proportional to 5,015.50, 6,926.13 and 4,228.18
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.