Home / 17,480.17-26,220.84-5,793.04

Finding the Fourth Proportional to 17,480.17, 26,220.84 and 5,793.04

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Solution

The fourth proportional to 17,480.17, 26,220.84 and 5,793.04 is: 8,689.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,480.17 : 26,220.84 = 5,793.04 : x
  2. Step 2: Convert to fraction form
    17,480.17/26,220.84 = 5,793.04/x
  3. Step 3: Cross multiply
    17,480.17x = 26,220.84 × 5,793.04
  4. Step 4: Simplify right side
    17,480.17x = 151,898,374.95
  5. Step 5: Solve for x
    x = 151,898,374.95/17,480.17
  6. Step 6: Final answer
    x = 8,689.75

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Double scale
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Similar ratio
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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.