Home / 6,091.17-8,404.97-3,402.07

Finding the Fourth Proportional to 6,091.17, 8,404.97 and 3,402.07

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Solution

The fourth proportional to 6,091.17, 8,404.97 and 3,402.07 is: 4,694.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,091.17 : 8,404.97 = 3,402.07 : x
  2. Step 2: Convert to fraction form
    6,091.17/8,404.97 = 3,402.07/x
  3. Step 3: Cross multiply
    6,091.17x = 8,404.97 × 3,402.07
  4. Step 4: Simplify right side
    6,091.17x = 28,594,258.27
  5. Step 5: Solve for x
    x = 28,594,258.27/6,091.17
  6. Step 6: Final answer
    x = 4,694.38

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.