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Finding the Fourth Proportional to 88,606.95, 132,910.13 and 22,047.06

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Solution

The fourth proportional to 88,606.95, 132,910.13 and 22,047.06 is: 33,070.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,606.95 : 132,910.13 = 22,047.06 : x
  2. Step 2: Convert to fraction form
    88,606.95/132,910.13 = 22,047.06/x
  3. Step 3: Cross multiply
    88,606.95x = 132,910.13 × 22,047.06
  4. Step 4: Simplify right side
    88,606.95x = 2,930,278,164.25
  5. Step 5: Solve for x
    x = 2,930,278,164.25/88,606.95
  6. Step 6: Final answer
    x = 33,070.52

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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.