Home / 4,996.38-7,494.57-1,710.42

Finding the Fourth Proportional to 4,996.38, 7,494.57 and 1,710.42

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Solution

The fourth proportional to 4,996.38, 7,494.57 and 1,710.42 is: 2,565.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,996.38 : 7,494.57 = 1,710.42 : x
  2. Step 2: Convert to fraction form
    4,996.38/7,494.57 = 1,710.42/x
  3. Step 3: Cross multiply
    4,996.38x = 7,494.57 × 1,710.42
  4. Step 4: Simplify right side
    4,996.38x = 12,818,862.42
  5. Step 5: Solve for x
    x = 12,818,862.42/4,996.38
  6. Step 6: Final answer
    x = 2,565.63

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