Home / 4,266.62-5,888.05-2,498.30

Finding the Fourth Proportional to 4,266.62, 5,888.05 and 2,498.30

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Solution

The fourth proportional to 4,266.62, 5,888.05 and 2,498.30 is: 3,447.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,266.62 : 5,888.05 = 2,498.30 : x
  2. Step 2: Convert to fraction form
    4,266.62/5,888.05 = 2,498.30/x
  3. Step 3: Cross multiply
    4,266.62x = 5,888.05 × 2,498.30
  4. Step 4: Simplify right side
    4,266.62x = 14,710,079.63
  5. Step 5: Solve for x
    x = 14,710,079.63/4,266.62
  6. Step 6: Final answer
    x = 3,447.72

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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.