Home / 49,175.10-73,677.60-22,825.80

Finding the Fourth Proportional to 49,175.10, 73,677.60 and 22,825.80

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Solution

The fourth proportional to 49,175.10, 73,677.60 and 22,825.80 is: 34,199.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,175.10 : 73,677.60 = 22,825.80 : x
  2. Step 2: Convert to fraction form
    49,175.10/73,677.60 = 22,825.80/x
  3. Step 3: Cross multiply
    49,175.10x = 73,677.60 × 22,825.80
  4. Step 4: Simplify right side
    49,175.10x = 1,681,750,162.08
  5. Step 5: Solve for x
    x = 1,681,750,162.08/49,175.10
  6. Step 6: Final answer
    x = 34,199.22

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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.