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Finding the Fourth Proportional to 62,204.40, 93,306.60 and 31,035.60

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Solution

The fourth proportional to 62,204.40, 93,306.60 and 31,035.60 is: 46,553.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,204.40 : 93,306.60 = 31,035.60 : x
  2. Step 2: Convert to fraction form
    62,204.40/93,306.60 = 31,035.60/x
  3. Step 3: Cross multiply
    62,204.40x = 93,306.60 × 31,035.60
  4. Step 4: Simplify right side
    62,204.40x = 2,895,826,314.96
  5. Step 5: Solve for x
    x = 2,895,826,314.96/62,204.40
  6. Step 6: Final answer
    x = 46,553.40

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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.