Home / 94,553.28-141,845.04-32,220

Finding the Fourth Proportional to 94,553.28, 141,845.04 and 32,220

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Solution

The fourth proportional to 94,553.28, 141,845.04 and 32,220 is: 48,335.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,553.28 : 141,845.04 = 32,220 : x
  2. Step 2: Convert to fraction form
    94,553.28/141,845.04 = 32,220/x
  3. Step 3: Cross multiply
    94,553.28x = 141,845.04 × 32,220
  4. Step 4: Simplify right side
    94,553.28x = 4,570,247,188.80
  5. Step 5: Solve for x
    x = 4,570,247,188.80/94,553.28
  6. Step 6: Final answer
    x = 48,335.15

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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.