Home / 62,164.32-93,247.12-49,763.17

Finding the Fourth Proportional to 62,164.32, 93,247.12 and 49,763.17

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Solution

The fourth proportional to 62,164.32, 93,247.12 and 49,763.17 is: 74,645.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,164.32 : 93,247.12 = 49,763.17 : x
  2. Step 2: Convert to fraction form
    62,164.32/93,247.12 = 49,763.17/x
  3. Step 3: Cross multiply
    62,164.32x = 93,247.12 × 49,763.17
  4. Step 4: Simplify right side
    62,164.32x = 4,640,272,463.33
  5. Step 5: Solve for x
    x = 4,640,272,463.33/62,164.32
  6. Step 6: Final answer
    x = 74,645.27

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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.