Home / 266,144.13-366,346.65-232,092.54

Finding the Fourth Proportional to 266,144.13, 366,346.65 and 232,092.54

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Solution

The fourth proportional to 266,144.13, 366,346.65 and 232,092.54 is: 319,474.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    266,144.13 : 366,346.65 = 232,092.54 : x
  2. Step 2: Convert to fraction form
    266,144.13/366,346.65 = 232,092.54/x
  3. Step 3: Cross multiply
    266,144.13x = 366,346.65 × 232,092.54
  4. Step 4: Simplify right side
    266,144.13x = 85,026,324,518.99
  5. Step 5: Solve for x
    x = 85,026,324,518.99/266,144.13
  6. Step 6: Final answer
    x = 319,474.73

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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.