Home / 24,464.21-36,708.87-11,984

Finding the Fourth Proportional to 24,464.21, 36,708.87 and 11,984

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Solution

The fourth proportional to 24,464.21, 36,708.87 and 11,984 is: 17,982.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,464.21 : 36,708.87 = 11,984 : x
  2. Step 2: Convert to fraction form
    24,464.21/36,708.87 = 11,984/x
  3. Step 3: Cross multiply
    24,464.21x = 36,708.87 × 11,984
  4. Step 4: Simplify right side
    24,464.21x = 439,919,098.08
  5. Step 5: Solve for x
    x = 439,919,098.08/24,464.21
  6. Step 6: Final answer
    x = 17,982.15

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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.