Home / 175,231.38-262,843.30-48,868.26

Finding the Fourth Proportional to 175,231.38, 262,843.30 and 48,868.26

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Solution

The fourth proportional to 175,231.38, 262,843.30 and 48,868.26 is: 73,301.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,231.38 : 262,843.30 = 48,868.26 : x
  2. Step 2: Convert to fraction form
    175,231.38/262,843.30 = 48,868.26/x
  3. Step 3: Cross multiply
    175,231.38x = 262,843.30 × 48,868.26
  4. Step 4: Simplify right side
    175,231.38x = 12,844,693,524.20
  5. Step 5: Solve for x
    x = 12,844,693,524.20/175,231.38
  6. Step 6: Final answer
    x = 73,301.33

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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.