Home / 108,346.70-162,537.36-33,449.24

Finding the Fourth Proportional to 108,346.70, 162,537.36 and 33,449.24

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Solution

The fourth proportional to 108,346.70, 162,537.36 and 33,449.24 is: 50,179.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,346.70 : 162,537.36 = 33,449.24 : x
  2. Step 2: Convert to fraction form
    108,346.70/162,537.36 = 33,449.24/x
  3. Step 3: Cross multiply
    108,346.70x = 162,537.36 × 33,449.24
  4. Step 4: Simplify right side
    108,346.70x = 5,436,750,350.92
  5. Step 5: Solve for x
    x = 5,436,750,350.92/108,346.70
  6. Step 6: Final answer
    x = 50,179.20

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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.