Home / 94,091.26-141,122.28-27,515.74

Finding the Fourth Proportional to 94,091.26, 141,122.28 and 27,515.74

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Solution

The fourth proportional to 94,091.26, 141,122.28 and 27,515.74 is: 41,269.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,091.26 : 141,122.28 = 27,515.74 : x
  2. Step 2: Convert to fraction form
    94,091.26/141,122.28 = 27,515.74/x
  3. Step 3: Cross multiply
    94,091.26x = 141,122.28 × 27,515.74
  4. Step 4: Simplify right side
    94,091.26x = 3,883,083,964.69
  5. Step 5: Solve for x
    x = 3,883,083,964.69/94,091.26
  6. Step 6: Final answer
    x = 41,269.34

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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.