Home / 5,924.60-8,175.90-3,272.19

Finding the Fourth Proportional to 5,924.60, 8,175.90 and 3,272.19

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Solution

The fourth proportional to 5,924.60, 8,175.90 and 3,272.19 is: 4,515.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,924.60 : 8,175.90 = 3,272.19 : x
  2. Step 2: Convert to fraction form
    5,924.60/8,175.90 = 3,272.19/x
  3. Step 3: Cross multiply
    5,924.60x = 8,175.90 × 3,272.19
  4. Step 4: Simplify right side
    5,924.60x = 26,753,098.22
  5. Step 5: Solve for x
    x = 26,753,098.22/5,924.60
  6. Step 6: Final answer
    x = 4,515.60

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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.