Home / 3,236.13-4,462.83-2,575.17

Finding the Fourth Proportional to 3,236.13, 4,462.83 and 2,575.17

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Solution

The fourth proportional to 3,236.13, 4,462.83 and 2,575.17 is: 3,551.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,236.13 : 4,462.83 = 2,575.17 : x
  2. Step 2: Convert to fraction form
    3,236.13/4,462.83 = 2,575.17/x
  3. Step 3: Cross multiply
    3,236.13x = 4,462.83 × 2,575.17
  4. Step 4: Simplify right side
    3,236.13x = 11,492,545.93
  5. Step 5: Solve for x
    x = 11,492,545.93/3,236.13
  6. Step 6: Final answer
    x = 3,551.32

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Half scale
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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.