Home / 94,504.16-141,757.32-40,461.56

Finding the Fourth Proportional to 94,504.16, 141,757.32 and 40,461.56

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Solution

The fourth proportional to 94,504.16, 141,757.32 and 40,461.56 is: 60,692.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,504.16 : 141,757.32 = 40,461.56 : x
  2. Step 2: Convert to fraction form
    94,504.16/141,757.32 = 40,461.56/x
  3. Step 3: Cross multiply
    94,504.16x = 141,757.32 × 40,461.56
  4. Step 4: Simplify right side
    94,504.16x = 5,735,722,308.62
  5. Step 5: Solve for x
    x = 5,735,722,308.62/94,504.16
  6. Step 6: Final answer
    x = 60,692.80

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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.