Home / 169,247.20-233,561.04-93,795.52

Finding the Fourth Proportional to 169,247.20, 233,561.04 and 93,795.52

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Solution

The fourth proportional to 169,247.20, 233,561.04 and 93,795.52 is: 129,437.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,247.20 : 233,561.04 = 93,795.52 : x
  2. Step 2: Convert to fraction form
    169,247.20/233,561.04 = 93,795.52/x
  3. Step 3: Cross multiply
    169,247.20x = 233,561.04 × 93,795.52
  4. Step 4: Simplify right side
    169,247.20x = 21,906,979,198.54
  5. Step 5: Solve for x
    x = 21,906,979,198.54/169,247.20
  6. Step 6: Final answer
    x = 129,437.76

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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.