Home / 63,721.08-95,593.10-26,260.32

Finding the Fourth Proportional to 63,721.08, 95,593.10 and 26,260.32

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Solution

The fourth proportional to 63,721.08, 95,593.10 and 26,260.32 is: 39,395.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,721.08 : 95,593.10 = 26,260.32 : x
  2. Step 2: Convert to fraction form
    63,721.08/95,593.10 = 26,260.32/x
  3. Step 3: Cross multiply
    63,721.08x = 95,593.10 × 26,260.32
  4. Step 4: Simplify right side
    63,721.08x = 2,510,305,395.79
  5. Step 5: Solve for x
    x = 2,510,305,395.79/63,721.08
  6. Step 6: Final answer
    x = 39,395.21

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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.