Home / 40,232.43-60,304.91-16,831.53

Finding the Fourth Proportional to 40,232.43, 60,304.91 and 16,831.53

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Solution

The fourth proportional to 40,232.43, 60,304.91 and 16,831.53 is: 25,229.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,232.43 : 60,304.91 = 16,831.53 : x
  2. Step 2: Convert to fraction form
    40,232.43/60,304.91 = 16,831.53/x
  3. Step 3: Cross multiply
    40,232.43x = 60,304.91 × 16,831.53
  4. Step 4: Simplify right side
    40,232.43x = 1,015,023,817.65
  5. Step 5: Solve for x
    x = 1,015,023,817.65/40,232.43
  6. Step 6: Final answer
    x = 25,229.00

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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.