Home / 193,764.20-267,525.07-173,282.72

Finding the Fourth Proportional to 193,764.20, 267,525.07 and 173,282.72

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Solution

The fourth proportional to 193,764.20, 267,525.07 and 173,282.72 is: 239,246.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    193,764.20 : 267,525.07 = 173,282.72 : x
  2. Step 2: Convert to fraction form
    193,764.20/267,525.07 = 173,282.72/x
  3. Step 3: Cross multiply
    193,764.20x = 267,525.07 × 173,282.72
  4. Step 4: Simplify right side
    193,764.20x = 46,357,470,026.96
  5. Step 5: Solve for x
    x = 46,357,470,026.96/193,764.20
  6. Step 6: Final answer
    x = 239,246.83

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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.