Home / 47,462.23-71,201.04-17,882.65

Finding the Fourth Proportional to 47,462.23, 71,201.04 and 17,882.65

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Solution

The fourth proportional to 47,462.23, 71,201.04 and 17,882.65 is: 26,826.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,462.23 : 71,201.04 = 17,882.65 : x
  2. Step 2: Convert to fraction form
    47,462.23/71,201.04 = 17,882.65/x
  3. Step 3: Cross multiply
    47,462.23x = 71,201.04 × 17,882.65
  4. Step 4: Simplify right side
    47,462.23x = 1,273,263,277.96
  5. Step 5: Solve for x
    x = 1,273,263,277.96/47,462.23
  6. Step 6: Final answer
    x = 26,826.87

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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.