Home / 4,266.38-5,887.59-2,377.94

Finding the Fourth Proportional to 4,266.38, 5,887.59 and 2,377.94

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Solution

The fourth proportional to 4,266.38, 5,887.59 and 2,377.94 is: 3,281.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,266.38 : 5,887.59 = 2,377.94 : x
  2. Step 2: Convert to fraction form
    4,266.38/5,887.59 = 2,377.94/x
  3. Step 3: Cross multiply
    4,266.38x = 5,887.59 × 2,377.94
  4. Step 4: Simplify right side
    4,266.38x = 14,000,367.15
  5. Step 5: Solve for x
    x = 14,000,367.15/4,266.38
  6. Step 6: Final answer
    x = 3,281.55

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Half scale
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Double 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.