Home / 23,057.28-34,585.80-14,716.56

Finding the Fourth Proportional to 23,057.28, 34,585.80 and 14,716.56

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Solution

The fourth proportional to 23,057.28, 34,585.80 and 14,716.56 is: 22,074.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,057.28 : 34,585.80 = 14,716.56 : x
  2. Step 2: Convert to fraction form
    23,057.28/34,585.80 = 14,716.56/x
  3. Step 3: Cross multiply
    23,057.28x = 34,585.80 × 14,716.56
  4. Step 4: Simplify right side
    23,057.28x = 508,984,000.85
  5. Step 5: Solve for x
    x = 508,984,000.85/23,057.28
  6. Step 6: Final answer
    x = 22,074.76

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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.