Home / 195,058.24-269,171.04-110,187.52

Finding the Fourth Proportional to 195,058.24, 269,171.04 and 110,187.52

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Solution

The fourth proportional to 195,058.24, 269,171.04 and 110,187.52 is: 152,053.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,058.24 : 269,171.04 = 110,187.52 : x
  2. Step 2: Convert to fraction form
    195,058.24/269,171.04 = 110,187.52/x
  3. Step 3: Cross multiply
    195,058.24x = 269,171.04 × 110,187.52
  4. Step 4: Simplify right side
    195,058.24x = 29,659,289,353.42
  5. Step 5: Solve for x
    x = 29,659,289,353.42/195,058.24
  6. Step 6: Final answer
    x = 152,053.51

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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.