Home / 174,593.28-262,020.48-67,993.92

Finding the Fourth Proportional to 174,593.28, 262,020.48 and 67,993.92

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Solution

The fourth proportional to 174,593.28, 262,020.48 and 67,993.92 is: 102,041.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,593.28 : 262,020.48 = 67,993.92 : x
  2. Step 2: Convert to fraction form
    174,593.28/262,020.48 = 67,993.92/x
  3. Step 3: Cross multiply
    174,593.28x = 262,020.48 × 67,993.92
  4. Step 4: Simplify right side
    174,593.28x = 17,815,799,555.48
  5. Step 5: Solve for x
    x = 17,815,799,555.48/174,593.28
  6. Step 6: Final answer
    x = 102,041.73

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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.