Home / 63,723.44-95,578.98-19,350.58

Finding the Fourth Proportional to 63,723.44, 95,578.98 and 19,350.58

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Solution

The fourth proportional to 63,723.44, 95,578.98 and 19,350.58 is: 29,023.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,723.44 : 95,578.98 = 19,350.58 : x
  2. Step 2: Convert to fraction form
    63,723.44/95,578.98 = 19,350.58/x
  3. Step 3: Cross multiply
    63,723.44x = 95,578.98 × 19,350.58
  4. Step 4: Simplify right side
    63,723.44x = 1,849,508,220.91
  5. Step 5: Solve for x
    x = 1,849,508,220.91/63,723.44
  6. Step 6: Final answer
    x = 29,023.99

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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.