Home / 108,207.02-162,327.97-33,327.14

Finding the Fourth Proportional to 108,207.02, 162,327.97 and 33,327.14

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Solution

The fourth proportional to 108,207.02, 162,327.97 and 33,327.14 is: 49,996.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,207.02 : 162,327.97 = 33,327.14 : x
  2. Step 2: Convert to fraction form
    108,207.02/162,327.97 = 33,327.14/x
  3. Step 3: Cross multiply
    108,207.02x = 162,327.97 × 33,327.14
  4. Step 4: Simplify right side
    108,207.02x = 5,409,926,982.11
  5. Step 5: Solve for x
    x = 5,409,926,982.11/108,207.02
  6. Step 6: Final answer
    x = 49,996.08

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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.