Home / 5,885.70-8,122.17-3,233.17

Finding the Fourth Proportional to 5,885.70, 8,122.17 and 3,233.17

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Solution

The fourth proportional to 5,885.70, 8,122.17 and 3,233.17 is: 4,461.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,885.70 : 8,122.17 = 3,233.17 : x
  2. Step 2: Convert to fraction form
    5,885.70/8,122.17 = 3,233.17/x
  3. Step 3: Cross multiply
    5,885.70x = 8,122.17 × 3,233.17
  4. Step 4: Simplify right side
    5,885.70x = 26,260,356.38
  5. Step 5: Solve for x
    x = 26,260,356.38/5,885.70
  6. Step 6: Final answer
    x = 4,461.72

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Half scale
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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 (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.