Home / 49,660.29-68,531.94-26,999.33

Finding the Fourth Proportional to 49,660.29, 68,531.94 and 26,999.33

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Solution

The fourth proportional to 49,660.29, 68,531.94 and 26,999.33 is: 37,259.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,660.29 : 68,531.94 = 26,999.33 : x
  2. Step 2: Convert to fraction form
    49,660.29/68,531.94 = 26,999.33/x
  3. Step 3: Cross multiply
    49,660.29x = 68,531.94 × 26,999.33
  4. Step 4: Simplify right side
    49,660.29x = 1,850,316,120.94
  5. Step 5: Solve for x
    x = 1,850,316,120.94/49,660.29
  6. Step 6: Final answer
    x = 37,259.47

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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.