Home / 41,830.97-57,705.35-26,707.74

Finding the Fourth Proportional to 41,830.97, 57,705.35 and 26,707.74

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Solution

The fourth proportional to 41,830.97, 57,705.35 and 26,707.74 is: 36,843.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,830.97 : 57,705.35 = 26,707.74 : x
  2. Step 2: Convert to fraction form
    41,830.97/57,705.35 = 26,707.74/x
  3. Step 3: Cross multiply
    41,830.97x = 57,705.35 × 26,707.74
  4. Step 4: Simplify right side
    41,830.97x = 1,541,179,484.41
  5. Step 5: Solve for x
    x = 1,541,179,484.41/41,830.97
  6. Step 6: Final answer
    x = 36,843.03

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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.