Home / 49,959.42-68,943.17-27,297.92

Finding the Fourth Proportional to 49,959.42, 68,943.17 and 27,297.92

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Solution

The fourth proportional to 49,959.42, 68,943.17 and 27,297.92 is: 37,670.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,959.42 : 68,943.17 = 27,297.92 : x
  2. Step 2: Convert to fraction form
    49,959.42/68,943.17 = 27,297.92/x
  3. Step 3: Cross multiply
    49,959.42x = 68,943.17 × 27,297.92
  4. Step 4: Simplify right side
    49,959.42x = 1,882,004,658.00
  5. Step 5: Solve for x
    x = 1,882,004,658.00/49,959.42
  6. Step 6: Final answer
    x = 37,670.67

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.