Home / 88,606.94-132,910.13-22,047.05

Finding the Fourth Proportional to 88,606.94, 132,910.13 and 22,047.05

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Solution

The fourth proportional to 88,606.94, 132,910.13 and 22,047.05 is: 33,070.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,606.94 : 132,910.13 = 22,047.05 : x
  2. Step 2: Convert to fraction form
    88,606.94/132,910.13 = 22,047.05/x
  3. Step 3: Cross multiply
    88,606.94x = 132,910.13 × 22,047.05
  4. Step 4: Simplify right side
    88,606.94x = 2,930,276,669.01
  5. Step 5: Solve for x
    x = 2,930,276,669.01/88,606.94
  6. Step 6: Final answer
    x = 33,070.51

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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.