Home / 40,607.20-60,922.32-24,614.56

Finding the Fourth Proportional to 40,607.20, 60,922.32 and 24,614.56

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Solution

The fourth proportional to 40,607.20, 60,922.32 and 24,614.56 is: 36,928.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,607.20 : 60,922.32 = 24,614.56 : x
  2. Step 2: Convert to fraction form
    40,607.20/60,922.32 = 24,614.56/x
  3. Step 3: Cross multiply
    40,607.20x = 60,922.32 × 24,614.56
  4. Step 4: Simplify right side
    40,607.20x = 1,499,576,100.98
  5. Step 5: Solve for x
    x = 1,499,576,100.98/40,607.20
  6. Step 6: Final answer
    x = 36,928.82

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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.