Home / 54,910.13-75,750.59-32,241.83

Finding the Fourth Proportional to 54,910.13, 75,750.59 and 32,241.83

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Solution

The fourth proportional to 54,910.13, 75,750.59 and 32,241.83 is: 44,478.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,910.13 : 75,750.59 = 32,241.83 : x
  2. Step 2: Convert to fraction form
    54,910.13/75,750.59 = 32,241.83/x
  3. Step 3: Cross multiply
    54,910.13x = 75,750.59 × 32,241.83
  4. Step 4: Simplify right side
    54,910.13x = 2,442,337,347.03
  5. Step 5: Solve for x
    x = 2,442,337,347.03/54,910.13
  6. Step 6: Final answer
    x = 44,478.82

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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.