Home / 240,351.62-360,499.89-62,875.76

Finding the Fourth Proportional to 240,351.62, 360,499.89 and 62,875.76

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Solution

The fourth proportional to 240,351.62, 360,499.89 and 62,875.76 is: 94,306.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    240,351.62 : 360,499.89 = 62,875.76 : x
  2. Step 2: Convert to fraction form
    240,351.62/360,499.89 = 62,875.76/x
  3. Step 3: Cross multiply
    240,351.62x = 360,499.89 × 62,875.76
  4. Step 4: Simplify right side
    240,351.62x = 22,666,704,249.29
  5. Step 5: Solve for x
    x = 22,666,704,249.29/240,351.62
  6. Step 6: Final answer
    x = 94,306.43

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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.