Home / 22,148.74-33,241.92-11,052.10

Finding the Fourth Proportional to 22,148.74, 33,241.92 and 11,052.10

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Solution

The fourth proportional to 22,148.74, 33,241.92 and 11,052.10 is: 16,587.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,148.74 : 33,241.92 = 11,052.10 : x
  2. Step 2: Convert to fraction form
    22,148.74/33,241.92 = 11,052.10/x
  3. Step 3: Cross multiply
    22,148.74x = 33,241.92 × 11,052.10
  4. Step 4: Simplify right side
    22,148.74x = 367,393,024.03
  5. Step 5: Solve for x
    x = 367,393,024.03/22,148.74
  6. Step 6: Final answer
    x = 16,587.54

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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.