Home / 49,272.84-73,920.06-15,996.24

Finding the Fourth Proportional to 49,272.84, 73,920.06 and 15,996.24

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Solution

The fourth proportional to 49,272.84, 73,920.06 and 15,996.24 is: 23,997.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,272.84 : 73,920.06 = 15,996.24 : x
  2. Step 2: Convert to fraction form
    49,272.84/73,920.06 = 15,996.24/x
  3. Step 3: Cross multiply
    49,272.84x = 73,920.06 × 15,996.24
  4. Step 4: Simplify right side
    49,272.84x = 1,182,443,020.57
  5. Step 5: Solve for x
    x = 1,182,443,020.57/49,272.84
  6. Step 6: Final answer
    x = 23,997.87

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1.5x scale

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.