Home / 62,168.30-93,253.08-49,767.15

Finding the Fourth Proportional to 62,168.30, 93,253.08 and 49,767.15

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Solution

The fourth proportional to 62,168.30, 93,253.08 and 49,767.15 is: 74,651.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,168.30 : 93,253.08 = 49,767.15 : x
  2. Step 2: Convert to fraction form
    62,168.30/93,253.08 = 49,767.15/x
  3. Step 3: Cross multiply
    62,168.30x = 93,253.08 × 49,767.15
  4. Step 4: Simplify right side
    62,168.30x = 4,640,940,020.32
  5. Step 5: Solve for x
    x = 4,640,940,020.32/62,168.30
  6. Step 6: Final answer
    x = 74,651.24

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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.