Home / 62,165.32-93,248.62-49,764.17

Finding the Fourth Proportional to 62,165.32, 93,248.62 and 49,764.17

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Solution

The fourth proportional to 62,165.32, 93,248.62 and 49,764.17 is: 74,646.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,165.32 : 93,248.62 = 49,764.17 : x
  2. Step 2: Convert to fraction form
    62,165.32/93,248.62 = 49,764.17/x
  3. Step 3: Cross multiply
    62,165.32x = 93,248.62 × 49,764.17
  4. Step 4: Simplify right side
    62,165.32x = 4,640,440,177.95
  5. Step 5: Solve for x
    x = 4,640,440,177.95/62,165.32
  6. Step 6: Final answer
    x = 74,646.77

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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.