Home / 47,372.24-65,366.70-27,229.97

Finding the Fourth Proportional to 47,372.24, 65,366.70 and 27,229.97

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Solution

The fourth proportional to 47,372.24, 65,366.70 and 27,229.97 is: 37,573.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,372.24 : 65,366.70 = 27,229.97 : x
  2. Step 2: Convert to fraction form
    47,372.24/65,366.70 = 27,229.97/x
  3. Step 3: Cross multiply
    47,372.24x = 65,366.70 × 27,229.97
  4. Step 4: Simplify right side
    47,372.24x = 1,779,933,341.30
  5. Step 5: Solve for x
    x = 1,779,933,341.30/47,372.24
  6. Step 6: Final answer
    x = 37,573.34

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.