Home / 237,923.98-356,869.33-111,591.92

Finding the Fourth Proportional to 237,923.98, 356,869.33 and 111,591.92

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Solution

The fourth proportional to 237,923.98, 356,869.33 and 111,591.92 is: 167,380.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    237,923.98 : 356,869.33 = 111,591.92 : x
  2. Step 2: Convert to fraction form
    237,923.98/356,869.33 = 111,591.92/x
  3. Step 3: Cross multiply
    237,923.98x = 356,869.33 × 111,591.92
  4. Step 4: Simplify right side
    237,923.98x = 39,823,734,337.01
  5. Step 5: Solve for x
    x = 39,823,734,337.01/237,923.98
  6. Step 6: Final answer
    x = 167,380.08

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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.