Home / 63,414.30-95,121.45-62,492.70

Finding the Fourth Proportional to 63,414.30, 95,121.45 and 62,492.70

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Solution

The fourth proportional to 63,414.30, 95,121.45 and 62,492.70 is: 93,739.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,414.30 : 95,121.45 = 62,492.70 : x
  2. Step 2: Convert to fraction form
    63,414.30/95,121.45 = 62,492.70/x
  3. Step 3: Cross multiply
    63,414.30x = 95,121.45 × 62,492.70
  4. Step 4: Simplify right side
    63,414.30x = 5,944,396,238.42
  5. Step 5: Solve for x
    x = 5,944,396,238.42/63,414.30
  6. Step 6: Final answer
    x = 93,739.05

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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.