Home / 68,254.52-94,132.33-44,372.48

Finding the Fourth Proportional to 68,254.52, 94,132.33 and 44,372.48

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Solution

The fourth proportional to 68,254.52, 94,132.33 and 44,372.48 is: 61,195.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,254.52 : 94,132.33 = 44,372.48 : x
  2. Step 2: Convert to fraction form
    68,254.52/94,132.33 = 44,372.48/x
  3. Step 3: Cross multiply
    68,254.52x = 94,132.33 × 44,372.48
  4. Step 4: Simplify right side
    68,254.52x = 4,176,884,348.69
  5. Step 5: Solve for x
    x = 4,176,884,348.69/68,254.52
  6. Step 6: Final answer
    x = 61,195.72

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.