Home / 75,614.27-113,438.61-23,027.85

Finding the Fourth Proportional to 75,614.27, 113,438.61 and 23,027.85

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Solution

The fourth proportional to 75,614.27, 113,438.61 and 23,027.85 is: 34,547.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,614.27 : 113,438.61 = 23,027.85 : x
  2. Step 2: Convert to fraction form
    75,614.27/113,438.61 = 23,027.85/x
  3. Step 3: Cross multiply
    75,614.27x = 113,438.61 × 23,027.85
  4. Step 4: Simplify right side
    75,614.27x = 2,612,247,295.29
  5. Step 5: Solve for x
    x = 2,612,247,295.29/75,614.27
  6. Step 6: Final answer
    x = 34,547.02

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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.