Home / 40,223.03-60,355.02-16,548.76

Finding the Fourth Proportional to 40,223.03, 60,355.02 and 16,548.76

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Solution

The fourth proportional to 40,223.03, 60,355.02 and 16,548.76 is: 24,831.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,223.03 : 60,355.02 = 16,548.76 : x
  2. Step 2: Convert to fraction form
    40,223.03/60,355.02 = 16,548.76/x
  3. Step 3: Cross multiply
    40,223.03x = 60,355.02 × 16,548.76
  4. Step 4: Simplify right side
    40,223.03x = 998,800,439.00
  5. Step 5: Solve for x
    x = 998,800,439.00/40,223.03
  6. Step 6: Final answer
    x = 24,831.56

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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.