Home / 27,810.26-41,715.38-11,170.29

Finding the Fourth Proportional to 27,810.26, 41,715.38 and 11,170.29

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Solution

The fourth proportional to 27,810.26, 41,715.38 and 11,170.29 is: 16,755.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,810.26 : 41,715.38 = 11,170.29 : x
  2. Step 2: Convert to fraction form
    27,810.26/41,715.38 = 11,170.29/x
  3. Step 3: Cross multiply
    27,810.26x = 41,715.38 × 11,170.29
  4. Step 4: Simplify right side
    27,810.26x = 465,972,892.06
  5. Step 5: Solve for x
    x = 465,972,892.06/27,810.26
  6. Step 6: Final answer
    x = 16,755.43

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1.5x scale

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.