Home / 88,084.92-132,127.44-25,755.48

Finding the Fourth Proportional to 88,084.92, 132,127.44 and 25,755.48

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Solution

The fourth proportional to 88,084.92, 132,127.44 and 25,755.48 is: 38,633.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,084.92 : 132,127.44 = 25,755.48 : x
  2. Step 2: Convert to fraction form
    88,084.92/132,127.44 = 25,755.48/x
  3. Step 3: Cross multiply
    88,084.92x = 132,127.44 × 25,755.48
  4. Step 4: Simplify right side
    88,084.92x = 3,403,005,638.37
  5. Step 5: Solve for x
    x = 3,403,005,638.37/88,084.92
  6. Step 6: Final answer
    x = 38,633.24

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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.