Home / 49,684.56-74,504.97-26,305.53

Finding the Fourth Proportional to 49,684.56, 74,504.97 and 26,305.53

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Solution

The fourth proportional to 49,684.56, 74,504.97 and 26,305.53 is: 39,446.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,684.56 : 74,504.97 = 26,305.53 : x
  2. Step 2: Convert to fraction form
    49,684.56/74,504.97 = 26,305.53/x
  3. Step 3: Cross multiply
    49,684.56x = 74,504.97 × 26,305.53
  4. Step 4: Simplify right side
    49,684.56x = 1,959,892,723.48
  5. Step 5: Solve for x
    x = 1,959,892,723.48/49,684.56
  6. Step 6: Final answer
    x = 39,446.72

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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.