Home / 94,263.30-141,387.60-54,795.24

Finding the Fourth Proportional to 94,263.30, 141,387.60 and 54,795.24

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Solution

The fourth proportional to 94,263.30, 141,387.60 and 54,795.24 is: 82,188.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,263.30 : 141,387.60 = 54,795.24 : x
  2. Step 2: Convert to fraction form
    94,263.30/141,387.60 = 54,795.24/x
  3. Step 3: Cross multiply
    94,263.30x = 141,387.60 × 54,795.24
  4. Step 4: Simplify right side
    94,263.30x = 7,747,367,475.02
  5. Step 5: Solve for x
    x = 7,747,367,475.02/94,263.30
  6. Step 6: Final answer
    x = 82,188.59

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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.