Home / 48,572.48-67,031.26-27,352.46

Finding the Fourth Proportional to 48,572.48, 67,031.26 and 27,352.46

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Solution

The fourth proportional to 48,572.48, 67,031.26 and 27,352.46 is: 37,747.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,572.48 : 67,031.26 = 27,352.46 : x
  2. Step 2: Convert to fraction form
    48,572.48/67,031.26 = 27,352.46/x
  3. Step 3: Cross multiply
    48,572.48x = 67,031.26 × 27,352.46
  4. Step 4: Simplify right side
    48,572.48x = 1,833,469,857.90
  5. Step 5: Solve for x
    x = 1,833,469,857.90/48,572.48
  6. Step 6: Final answer
    x = 37,747.09

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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.