Home / 63,148.42-94,724.25-29,884.06

Finding the Fourth Proportional to 63,148.42, 94,724.25 and 29,884.06

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Solution

The fourth proportional to 63,148.42, 94,724.25 and 29,884.06 is: 44,826.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,148.42 : 94,724.25 = 29,884.06 : x
  2. Step 2: Convert to fraction form
    63,148.42/94,724.25 = 29,884.06/x
  3. Step 3: Cross multiply
    63,148.42x = 94,724.25 × 29,884.06
  4. Step 4: Simplify right side
    63,148.42x = 2,830,745,170.46
  5. Step 5: Solve for x
    x = 2,830,745,170.46/63,148.42
  6. Step 6: Final answer
    x = 44,826.86

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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.