Home / 94,134.90-141,202.35-44,249.43

Finding the Fourth Proportional to 94,134.90, 141,202.35 and 44,249.43

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Solution

The fourth proportional to 94,134.90, 141,202.35 and 44,249.43 is: 66,374.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,134.90 : 141,202.35 = 44,249.43 : x
  2. Step 2: Convert to fraction form
    94,134.90/141,202.35 = 44,249.43/x
  3. Step 3: Cross multiply
    94,134.90x = 141,202.35 × 44,249.43
  4. Step 4: Simplify right side
    94,134.90x = 6,248,123,502.16
  5. Step 5: Solve for x
    x = 6,248,123,502.16/94,134.90
  6. Step 6: Final answer
    x = 66,374.15

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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.