Home / 59,831.97-82,563.75-32,972.91

Finding the Fourth Proportional to 59,831.97, 82,563.75 and 32,972.91

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Solution

The fourth proportional to 59,831.97, 82,563.75 and 32,972.91 is: 45,500.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,831.97 : 82,563.75 = 32,972.91 : x
  2. Step 2: Convert to fraction form
    59,831.97/82,563.75 = 32,972.91/x
  3. Step 3: Cross multiply
    59,831.97x = 82,563.75 × 32,972.91
  4. Step 4: Simplify right side
    59,831.97x = 2,722,367,098.01
  5. Step 5: Solve for x
    x = 2,722,367,098.01/59,831.97
  6. Step 6: Final answer
    x = 45,500.21

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.