Home / 62,422.10-93,633.15-25,000.10

Finding the Fourth Proportional to 62,422.10, 93,633.15 and 25,000.10

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Solution

The fourth proportional to 62,422.10, 93,633.15 and 25,000.10 is: 37,500.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,422.10 : 93,633.15 = 25,000.10 : x
  2. Step 2: Convert to fraction form
    62,422.10/93,633.15 = 25,000.10/x
  3. Step 3: Cross multiply
    62,422.10x = 93,633.15 × 25,000.10
  4. Step 4: Simplify right side
    62,422.10x = 2,340,838,113.32
  5. Step 5: Solve for x
    x = 2,340,838,113.32/62,422.10
  6. Step 6: Final answer
    x = 37,500.15

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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.