Home / 27,337.30-37,747.83-17,281.96

Finding the Fourth Proportional to 27,337.30, 37,747.83 and 17,281.96

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Solution

The fourth proportional to 27,337.30, 37,747.83 and 17,281.96 is: 23,863.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,337.30 : 37,747.83 = 17,281.96 : x
  2. Step 2: Convert to fraction form
    27,337.30/37,747.83 = 17,281.96/x
  3. Step 3: Cross multiply
    27,337.30x = 37,747.83 × 17,281.96
  4. Step 4: Simplify right side
    27,337.30x = 652,356,488.15
  5. Step 5: Solve for x
    x = 652,356,488.15/27,337.30
  6. Step 6: Final answer
    x = 23,863.24

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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.