Home / 27,846.28-41,755.60-8,868.44

Finding the Fourth Proportional to 27,846.28, 41,755.60 and 8,868.44

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Solution

The fourth proportional to 27,846.28, 41,755.60 and 8,868.44 is: 13,298.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,846.28 : 41,755.60 = 8,868.44 : x
  2. Step 2: Convert to fraction form
    27,846.28/41,755.60 = 8,868.44/x
  3. Step 3: Cross multiply
    27,846.28x = 41,755.60 × 8,868.44
  4. Step 4: Simplify right side
    27,846.28x = 370,307,033.26
  5. Step 5: Solve for x
    x = 370,307,033.26/27,846.28
  6. Step 6: Final answer
    x = 13,298.26

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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.