Home / 175,350.88-241,998.96-107,367.52

Finding the Fourth Proportional to 175,350.88, 241,998.96 and 107,367.52

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Solution

The fourth proportional to 175,350.88, 241,998.96 and 107,367.52 is: 148,176.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,350.88 : 241,998.96 = 107,367.52 : x
  2. Step 2: Convert to fraction form
    175,350.88/241,998.96 = 107,367.52/x
  3. Step 3: Cross multiply
    175,350.88x = 241,998.96 × 107,367.52
  4. Step 4: Simplify right side
    175,350.88x = 25,982,828,177.78
  5. Step 5: Solve for x
    x = 25,982,828,177.78/175,350.88
  6. Step 6: Final answer
    x = 148,176.21

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.