Home / 94,244.88-141,388.20-31,062.48

Finding the Fourth Proportional to 94,244.88, 141,388.20 and 31,062.48

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Solution

The fourth proportional to 94,244.88, 141,388.20 and 31,062.48 is: 46,600.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,244.88 : 141,388.20 = 31,062.48 : x
  2. Step 2: Convert to fraction form
    94,244.88/141,388.20 = 31,062.48/x
  3. Step 3: Cross multiply
    94,244.88x = 141,388.20 × 31,062.48
  4. Step 4: Simplify right side
    94,244.88x = 4,391,868,134.74
  5. Step 5: Solve for x
    x = 4,391,868,134.74/94,244.88
  6. Step 6: Final answer
    x = 46,600.60

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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.