Home / 108,205.77-162,327.15-33,324.24

Finding the Fourth Proportional to 108,205.77, 162,327.15 and 33,324.24

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Solution

The fourth proportional to 108,205.77, 162,327.15 and 33,324.24 is: 49,992.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,205.77 : 162,327.15 = 33,324.24 : x
  2. Step 2: Convert to fraction form
    108,205.77/162,327.15 = 33,324.24/x
  3. Step 3: Cross multiply
    108,205.77x = 162,327.15 × 33,324.24
  4. Step 4: Simplify right side
    108,205.77x = 5,409,428,905.12
  5. Step 5: Solve for x
    x = 5,409,428,905.12/108,205.77
  6. Step 6: Final answer
    x = 49,992.06

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1.5x scale

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.