Home / 218,296.03-327,444.07-60,524.49

Finding the Fourth Proportional to 218,296.03, 327,444.07 and 60,524.49

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Solution

The fourth proportional to 218,296.03, 327,444.07 and 60,524.49 is: 90,786.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    218,296.03 : 327,444.07 = 60,524.49 : x
  2. Step 2: Convert to fraction form
    218,296.03/327,444.07 = 60,524.49/x
  3. Step 3: Cross multiply
    218,296.03x = 327,444.07 × 60,524.49
  4. Step 4: Simplify right side
    218,296.03x = 19,818,385,340.27
  5. Step 5: Solve for x
    x = 19,818,385,340.27/218,296.03
  6. Step 6: Final answer
    x = 90,786.74

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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.