Home / 75,032.17-103,495.27-44,793.85

Finding the Fourth Proportional to 75,032.17, 103,495.27 and 44,793.85

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Solution

The fourth proportional to 75,032.17, 103,495.27 and 44,793.85 is: 61,786.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,032.17 : 103,495.27 = 44,793.85 : x
  2. Step 2: Convert to fraction form
    75,032.17/103,495.27 = 44,793.85/x
  3. Step 3: Cross multiply
    75,032.17x = 103,495.27 × 44,793.85
  4. Step 4: Simplify right side
    75,032.17x = 4,635,951,600.09
  5. Step 5: Solve for x
    x = 4,635,951,600.09/75,032.17
  6. Step 6: Final answer
    x = 61,786.19

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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.