Home / 41,164.16-61,755.35-13,092.80

Finding the Fourth Proportional to 41,164.16, 61,755.35 and 13,092.80

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Solution

The fourth proportional to 41,164.16, 61,755.35 and 13,092.80 is: 19,642.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,164.16 : 61,755.35 = 13,092.80 : x
  2. Step 2: Convert to fraction form
    41,164.16/61,755.35 = 13,092.80/x
  3. Step 3: Cross multiply
    41,164.16x = 61,755.35 × 13,092.80
  4. Step 4: Simplify right side
    41,164.16x = 808,550,072.24
  5. Step 5: Solve for x
    x = 808,550,072.24/41,164.16
  6. Step 6: Final answer
    x = 19,642.09

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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.