Home / 48,843.06-67,404.69-27,625.56

Finding the Fourth Proportional to 48,843.06, 67,404.69 and 27,625.56

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Solution

The fourth proportional to 48,843.06, 67,404.69 and 27,625.56 is: 38,123.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,843.06 : 67,404.69 = 27,625.56 : x
  2. Step 2: Convert to fraction form
    48,843.06/67,404.69 = 27,625.56/x
  3. Step 3: Cross multiply
    48,843.06x = 67,404.69 × 27,625.56
  4. Step 4: Simplify right side
    48,843.06x = 1,862,092,307.88
  5. Step 5: Solve for x
    x = 1,862,092,307.88/48,843.06
  6. Step 6: Final answer
    x = 38,123.99

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1.5x scale

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.