Home / 62,414.90-93,622.35-41,419.70

Finding the Fourth Proportional to 62,414.90, 93,622.35 and 41,419.70

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Solution

The fourth proportional to 62,414.90, 93,622.35 and 41,419.70 is: 62,129.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,414.90 : 93,622.35 = 41,419.70 : x
  2. Step 2: Convert to fraction form
    62,414.90/93,622.35 = 41,419.70/x
  3. Step 3: Cross multiply
    62,414.90x = 93,622.35 × 41,419.70
  4. Step 4: Simplify right side
    62,414.90x = 3,877,809,650.30
  5. Step 5: Solve for x
    x = 3,877,809,650.30/62,414.90
  6. Step 6: Final answer
    x = 62,129.55

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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.