Home / 34,327.30-51,404.55-22,576.90

Finding the Fourth Proportional to 34,327.30, 51,404.55 and 22,576.90

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Solution

The fourth proportional to 34,327.30, 51,404.55 and 22,576.90 is: 33,808.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,327.30 : 51,404.55 = 22,576.90 : x
  2. Step 2: Convert to fraction form
    34,327.30/51,404.55 = 22,576.90/x
  3. Step 3: Cross multiply
    34,327.30x = 51,404.55 × 22,576.90
  4. Step 4: Simplify right side
    34,327.30x = 1,160,555,384.90
  5. Step 5: Solve for x
    x = 1,160,555,384.90/34,327.30
  6. Step 6: Final answer
    x = 33,808.53

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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.