Home / 32,902.20-49,353.30-22,404.60

Finding the Fourth Proportional to 32,902.20, 49,353.30 and 22,404.60

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Solution

The fourth proportional to 32,902.20, 49,353.30 and 22,404.60 is: 33,606.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,902.20 : 49,353.30 = 22,404.60 : x
  2. Step 2: Convert to fraction form
    32,902.20/49,353.30 = 22,404.60/x
  3. Step 3: Cross multiply
    32,902.20x = 49,353.30 × 22,404.60
  4. Step 4: Simplify right side
    32,902.20x = 1,105,740,945.18
  5. Step 5: Solve for x
    x = 1,105,740,945.18/32,902.20
  6. Step 6: Final answer
    x = 33,606.90

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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.