Home / 73,753.13-101,788.05-41,926.82

Finding the Fourth Proportional to 73,753.13, 101,788.05 and 41,926.82

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Solution

The fourth proportional to 73,753.13, 101,788.05 and 41,926.82 is: 57,863.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,753.13 : 101,788.05 = 41,926.82 : x
  2. Step 2: Convert to fraction form
    73,753.13/101,788.05 = 41,926.82/x
  3. Step 3: Cross multiply
    73,753.13x = 101,788.05 × 41,926.82
  4. Step 4: Simplify right side
    73,753.13x = 4,267,648,741.56
  5. Step 5: Solve for x
    x = 4,267,648,741.56/73,753.13
  6. Step 6: Final answer
    x = 57,863.97

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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.