Home / 108,232.57-162,364.99-33,346.45

Finding the Fourth Proportional to 108,232.57, 162,364.99 and 33,346.45

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Solution

The fourth proportional to 108,232.57, 162,364.99 and 33,346.45 is: 50,024.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,232.57 : 162,364.99 = 33,346.45 : x
  2. Step 2: Convert to fraction form
    108,232.57/162,364.99 = 33,346.45/x
  3. Step 3: Cross multiply
    108,232.57x = 162,364.99 × 33,346.45
  4. Step 4: Simplify right side
    108,232.57x = 5,414,296,020.79
  5. Step 5: Solve for x
    x = 5,414,296,020.79/108,232.57
  6. Step 6: Final answer
    x = 50,024.65

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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.