Home / 63,805.20-95,637.29-26,344.62

Finding the Fourth Proportional to 63,805.20, 95,637.29 and 26,344.62

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Solution

The fourth proportional to 63,805.20, 95,637.29 and 26,344.62 is: 39,487.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,805.20 : 95,637.29 = 26,344.62 : x
  2. Step 2: Convert to fraction form
    63,805.20/95,637.29 = 26,344.62/x
  3. Step 3: Cross multiply
    63,805.20x = 95,637.29 × 26,344.62
  4. Step 4: Simplify right side
    63,805.20x = 2,519,527,931.16
  5. Step 5: Solve for x
    x = 2,519,527,931.16/63,805.20
  6. Step 6: Final answer
    x = 39,487.81

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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.