Home / 63,723.57-95,579.17-19,350.70

Finding the Fourth Proportional to 63,723.57, 95,579.17 and 19,350.70

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Solution

The fourth proportional to 63,723.57, 95,579.17 and 19,350.70 is: 29,024.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,723.57 : 95,579.17 = 19,350.70 : x
  2. Step 2: Convert to fraction form
    63,723.57/95,579.17 = 19,350.70/x
  3. Step 3: Cross multiply
    63,723.57x = 95,579.17 × 19,350.70
  4. Step 4: Simplify right side
    63,723.57x = 1,849,523,557.59
  5. Step 5: Solve for x
    x = 1,849,523,557.59/63,723.57
  6. Step 6: Final answer
    x = 29,024.17

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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.