Home / 59,831.96-82,564.40-32,972.97

Finding the Fourth Proportional to 59,831.96, 82,564.40 and 32,972.97

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Solution

The fourth proportional to 59,831.96, 82,564.40 and 32,972.97 is: 45,500.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,831.96 : 82,564.40 = 32,972.97 : x
  2. Step 2: Convert to fraction form
    59,831.96/82,564.40 = 32,972.97/x
  3. Step 3: Cross multiply
    59,831.96x = 82,564.40 × 32,972.97
  4. Step 4: Simplify right side
    59,831.96x = 2,722,393,112.99
  5. Step 5: Solve for x
    x = 2,722,393,112.99/59,831.96
  6. Step 6: Final answer
    x = 45,500.65

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1.5x scale

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.