Home / 24,267.35-36,401.04-13,871.81

Finding the Fourth Proportional to 24,267.35, 36,401.04 and 13,871.81

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Solution

The fourth proportional to 24,267.35, 36,401.04 and 13,871.81 is: 20,807.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,267.35 : 36,401.04 = 13,871.81 : x
  2. Step 2: Convert to fraction form
    24,267.35/36,401.04 = 13,871.81/x
  3. Step 3: Cross multiply
    24,267.35x = 36,401.04 × 13,871.81
  4. Step 4: Simplify right side
    24,267.35x = 504,948,401.69
  5. Step 5: Solve for x
    x = 504,948,401.69/24,267.35
  6. Step 6: Final answer
    x = 20,807.73

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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.