Home / 49,912.11-68,901.17-32,926.41

Finding the Fourth Proportional to 49,912.11, 68,901.17 and 32,926.41

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Solution

The fourth proportional to 49,912.11, 68,901.17 and 32,926.41 is: 45,453.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,912.11 : 68,901.17 = 32,926.41 : x
  2. Step 2: Convert to fraction form
    49,912.11/68,901.17 = 32,926.41/x
  3. Step 3: Cross multiply
    49,912.11x = 68,901.17 × 32,926.41
  4. Step 4: Simplify right side
    49,912.11x = 2,268,668,008.27
  5. Step 5: Solve for x
    x = 2,268,668,008.27/49,912.11
  6. Step 6: Final answer
    x = 45,453.26

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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.