Home / 11,085.08-16,626.33-3,293.28

Finding the Fourth Proportional to 11,085.08, 16,626.33 and 3,293.28

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Solution

The fourth proportional to 11,085.08, 16,626.33 and 3,293.28 is: 4,939.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,085.08 : 16,626.33 = 3,293.28 : x
  2. Step 2: Convert to fraction form
    11,085.08/16,626.33 = 3,293.28/x
  3. Step 3: Cross multiply
    11,085.08x = 16,626.33 × 3,293.28
  4. Step 4: Simplify right side
    11,085.08x = 54,755,160.06
  5. Step 5: Solve for x
    x = 54,755,160.06/11,085.08
  6. Step 6: Final answer
    x = 4,939.54

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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.