Home / 5,563.82-8,345.72-4,462.76

Finding the Fourth Proportional to 5,563.82, 8,345.72 and 4,462.76

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Solution

The fourth proportional to 5,563.82, 8,345.72 and 4,462.76 is: 6,694.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,563.82 : 8,345.72 = 4,462.76 : x
  2. Step 2: Convert to fraction form
    5,563.82/8,345.72 = 4,462.76/x
  3. Step 3: Cross multiply
    5,563.82x = 8,345.72 × 4,462.76
  4. Step 4: Simplify right side
    5,563.82x = 37,244,914.82
  5. Step 5: Solve for x
    x = 37,244,914.82/5,563.82
  6. Step 6: Final answer
    x = 6,694.13

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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.