Home / 223,350.24-335,309.67-144,793.20

Finding the Fourth Proportional to 223,350.24, 335,309.67 and 144,793.20

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Solution

The fourth proportional to 223,350.24, 335,309.67 and 144,793.20 is: 217,374.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    223,350.24 : 335,309.67 = 144,793.20 : x
  2. Step 2: Convert to fraction form
    223,350.24/335,309.67 = 144,793.20/x
  3. Step 3: Cross multiply
    223,350.24x = 335,309.67 × 144,793.20
  4. Step 4: Simplify right side
    223,350.24x = 48,550,560,110.24
  5. Step 5: Solve for x
    x = 48,550,560,110.24/223,350.24
  6. Step 6: Final answer
    x = 217,374.11

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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.