Home / 37,926.28-56,865.12-15,754.96

Finding the Fourth Proportional to 37,926.28, 56,865.12 and 15,754.96

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Solution

The fourth proportional to 37,926.28, 56,865.12 and 15,754.96 is: 23,622.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,926.28 : 56,865.12 = 15,754.96 : x
  2. Step 2: Convert to fraction form
    37,926.28/56,865.12 = 15,754.96/x
  3. Step 3: Cross multiply
    37,926.28x = 56,865.12 × 15,754.96
  4. Step 4: Simplify right side
    37,926.28x = 895,907,691.00
  5. Step 5: Solve for x
    x = 895,907,691.00/37,926.28
  6. Step 6: Final answer
    x = 23,622.35

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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.