Home / 4,885.24-7,327.86-3,244.99

Finding the Fourth Proportional to 4,885.24, 7,327.86 and 3,244.99

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Solution

The fourth proportional to 4,885.24, 7,327.86 and 3,244.99 is: 4,867.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,885.24 : 7,327.86 = 3,244.99 : x
  2. Step 2: Convert to fraction form
    4,885.24/7,327.86 = 3,244.99/x
  3. Step 3: Cross multiply
    4,885.24x = 7,327.86 × 3,244.99
  4. Step 4: Simplify right side
    4,885.24x = 23,778,832.42
  5. Step 5: Solve for x
    x = 23,778,832.42/4,885.24
  6. Step 6: Final answer
    x = 4,867.49

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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.