Home / 110,671.92-165,664.22-59,944.95

Finding the Fourth Proportional to 110,671.92, 165,664.22 and 59,944.95

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Solution

The fourth proportional to 110,671.92, 165,664.22 and 59,944.95 is: 89,731.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,671.92 : 165,664.22 = 59,944.95 : x
  2. Step 2: Convert to fraction form
    110,671.92/165,664.22 = 59,944.95/x
  3. Step 3: Cross multiply
    110,671.92x = 165,664.22 × 59,944.95
  4. Step 4: Simplify right side
    110,671.92x = 9,930,733,084.96
  5. Step 5: Solve for x
    x = 9,930,733,084.96/110,671.92
  6. Step 6: Final answer
    x = 89,731.28

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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.