Home / 4,317.10-5,943.19-4,118.73

Finding the Fourth Proportional to 4,317.10, 5,943.19 and 4,118.73

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Solution

The fourth proportional to 4,317.10, 5,943.19 and 4,118.73 is: 5,670.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,317.10 : 5,943.19 = 4,118.73 : x
  2. Step 2: Convert to fraction form
    4,317.10/5,943.19 = 4,118.73/x
  3. Step 3: Cross multiply
    4,317.10x = 5,943.19 × 4,118.73
  4. Step 4: Simplify right side
    4,317.10x = 24,478,394.95
  5. Step 5: Solve for x
    x = 24,478,394.95/4,317.10
  6. Step 6: Final answer
    x = 5,670.10

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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.