Home / 63,759.87-95,639.17-23,777.47

Finding the Fourth Proportional to 63,759.87, 95,639.17 and 23,777.47

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Solution

The fourth proportional to 63,759.87, 95,639.17 and 23,777.47 is: 35,665.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,759.87 : 95,639.17 = 23,777.47 : x
  2. Step 2: Convert to fraction form
    63,759.87/95,639.17 = 23,777.47/x
  3. Step 3: Cross multiply
    63,759.87x = 95,639.17 × 23,777.47
  4. Step 4: Simplify right side
    63,759.87x = 2,274,057,129.09
  5. Step 5: Solve for x
    x = 2,274,057,129.09/63,759.87
  6. Step 6: Final answer
    x = 35,665.96

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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.