Home / 62,084.96-93,150.12-38,731.04

Finding the Fourth Proportional to 62,084.96, 93,150.12 and 38,731.04

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Solution

The fourth proportional to 62,084.96, 93,150.12 and 38,731.04 is: 58,110.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,084.96 : 93,150.12 = 38,731.04 : x
  2. Step 2: Convert to fraction form
    62,084.96/93,150.12 = 38,731.04/x
  3. Step 3: Cross multiply
    62,084.96x = 93,150.12 × 38,731.04
  4. Step 4: Simplify right side
    62,084.96x = 3,607,801,023.72
  5. Step 5: Solve for x
    x = 3,607,801,023.72/62,084.96
  6. Step 6: Final answer
    x = 58,110.71

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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.