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Finding the Fourth Proportional to 62,380.62, 93,567.84 and 22,935.24

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Solution

The fourth proportional to 62,380.62, 93,567.84 and 22,935.24 is: 34,401.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,380.62 : 93,567.84 = 22,935.24 : x
  2. Step 2: Convert to fraction form
    62,380.62/93,567.84 = 22,935.24/x
  3. Step 3: Cross multiply
    62,380.62x = 93,567.84 × 22,935.24
  4. Step 4: Simplify right side
    62,380.62x = 2,146,000,866.68
  5. Step 5: Solve for x
    x = 2,146,000,866.68/62,380.62
  6. Step 6: Final answer
    x = 34,401.72

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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.