Home / 88,213.30-132,328.15-25,034.97

Finding the Fourth Proportional to 88,213.30, 132,328.15 and 25,034.97

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Solution

The fourth proportional to 88,213.30, 132,328.15 and 25,034.97 is: 37,554.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,213.30 : 132,328.15 = 25,034.97 : x
  2. Step 2: Convert to fraction form
    88,213.30/132,328.15 = 25,034.97/x
  3. Step 3: Cross multiply
    88,213.30x = 132,328.15 × 25,034.97
  4. Step 4: Simplify right side
    88,213.30x = 3,312,831,699.05
  5. Step 5: Solve for x
    x = 3,312,831,699.05/88,213.30
  6. Step 6: Final answer
    x = 37,554.79

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1.5x scale

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.