Home / 75,552.60-113,324.04-22,962.54

Finding the Fourth Proportional to 75,552.60, 113,324.04 and 22,962.54

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Solution

The fourth proportional to 75,552.60, 113,324.04 and 22,962.54 is: 34,442.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,552.60 : 113,324.04 = 22,962.54 : x
  2. Step 2: Convert to fraction form
    75,552.60/113,324.04 = 22,962.54/x
  3. Step 3: Cross multiply
    75,552.60x = 113,324.04 × 22,962.54
  4. Step 4: Simplify right side
    75,552.60x = 2,602,207,801.46
  5. Step 5: Solve for x
    x = 2,602,207,801.46/75,552.60
  6. Step 6: Final answer
    x = 34,442.33

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.