Home / 63,898.04-95,774.36-38,882.92

Finding the Fourth Proportional to 63,898.04, 95,774.36 and 38,882.92

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Solution

The fourth proportional to 63,898.04, 95,774.36 and 38,882.92 is: 58,280.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,898.04 : 95,774.36 = 38,882.92 : x
  2. Step 2: Convert to fraction form
    63,898.04/95,774.36 = 38,882.92/x
  3. Step 3: Cross multiply
    63,898.04x = 95,774.36 × 38,882.92
  4. Step 4: Simplify right side
    63,898.04x = 3,723,986,777.93
  5. Step 5: Solve for x
    x = 3,723,986,777.93/63,898.04
  6. Step 6: Final answer
    x = 58,280.14

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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.