Home / 134,839.44-202,241.88-41,337.36

Finding the Fourth Proportional to 134,839.44, 202,241.88 and 41,337.36

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Solution

The fourth proportional to 134,839.44, 202,241.88 and 41,337.36 is: 62,000.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,839.44 : 202,241.88 = 41,337.36 : x
  2. Step 2: Convert to fraction form
    134,839.44/202,241.88 = 41,337.36/x
  3. Step 3: Cross multiply
    134,839.44x = 202,241.88 × 41,337.36
  4. Step 4: Simplify right side
    134,839.44x = 8,360,145,400.64
  5. Step 5: Solve for x
    x = 8,360,145,400.64/134,839.44
  6. Step 6: Final answer
    x = 62,000.74

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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.