Home / 4,114.24-6,170.17-1,341.15

Finding the Fourth Proportional to 4,114.24, 6,170.17 and 1,341.15

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Solution

The fourth proportional to 4,114.24, 6,170.17 and 1,341.15 is: 2,011.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,114.24 : 6,170.17 = 1,341.15 : x
  2. Step 2: Convert to fraction form
    4,114.24/6,170.17 = 1,341.15/x
  3. Step 3: Cross multiply
    4,114.24x = 6,170.17 × 1,341.15
  4. Step 4: Simplify right side
    4,114.24x = 8,275,123.50
  5. Step 5: Solve for x
    x = 8,275,123.50/4,114.24
  6. Step 6: Final answer
    x = 2,011.34

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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.