Home / 16,309.63-24,464.44-3,997.63

Finding the Fourth Proportional to 16,309.63, 24,464.44 and 3,997.63

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Solution

The fourth proportional to 16,309.63, 24,464.44 and 3,997.63 is: 5,996.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,309.63 : 24,464.44 = 3,997.63 : x
  2. Step 2: Convert to fraction form
    16,309.63/24,464.44 = 3,997.63/x
  3. Step 3: Cross multiply
    16,309.63x = 24,464.44 × 3,997.63
  4. Step 4: Simplify right side
    16,309.63x = 97,799,656.96
  5. Step 5: Solve for x
    x = 97,799,656.96/16,309.63
  6. Step 6: Final answer
    x = 5,996.44

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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.