Home / 94,169.40-141,133.89-44,139.27

Finding the Fourth Proportional to 94,169.40, 141,133.89 and 44,139.27

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Solution

The fourth proportional to 94,169.40, 141,133.89 and 44,139.27 is: 66,152.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,169.40 : 141,133.89 = 44,139.27 : x
  2. Step 2: Convert to fraction form
    94,169.40/141,133.89 = 44,139.27/x
  3. Step 3: Cross multiply
    94,169.40x = 141,133.89 × 44,139.27
  4. Step 4: Simplify right side
    94,169.40x = 6,229,546,876.86
  5. Step 5: Solve for x
    x = 6,229,546,876.86/94,169.40
  6. Step 6: Final answer
    x = 66,152.56

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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.