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Finding the Fourth Proportional to 5,799.17, 8,002.91 and 3,281.30

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Solution

The fourth proportional to 5,799.17, 8,002.91 and 3,281.30 is: 4,528.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,799.17 : 8,002.91 = 3,281.30 : x
  2. Step 2: Convert to fraction form
    5,799.17/8,002.91 = 3,281.30/x
  3. Step 3: Cross multiply
    5,799.17x = 8,002.91 × 3,281.30
  4. Step 4: Simplify right side
    5,799.17x = 26,259,948.58
  5. Step 5: Solve for x
    x = 26,259,948.58/5,799.17
  6. Step 6: Final answer
    x = 4,528.23

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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.