Home / 88,675.62-132,938.52-41,266.25

Finding the Fourth Proportional to 88,675.62, 132,938.52 and 41,266.25

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Solution

The fourth proportional to 88,675.62, 132,938.52 and 41,266.25 is: 61,864.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,675.62 : 132,938.52 = 41,266.25 : x
  2. Step 2: Convert to fraction form
    88,675.62/132,938.52 = 41,266.25/x
  3. Step 3: Cross multiply
    88,675.62x = 132,938.52 × 41,266.25
  4. Step 4: Simplify right side
    88,675.62x = 5,485,874,200.95
  5. Step 5: Solve for x
    x = 5,485,874,200.95/88,675.62
  6. Step 6: Final answer
    x = 61,864.51

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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.