Home / 108,917.56-150,310.38-60,523.08

Finding the Fourth Proportional to 108,917.56, 150,310.38 and 60,523.08

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Solution

The fourth proportional to 108,917.56, 150,310.38 and 60,523.08 is: 83,524.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,917.56 : 150,310.38 = 60,523.08 : x
  2. Step 2: Convert to fraction form
    108,917.56/150,310.38 = 60,523.08/x
  3. Step 3: Cross multiply
    108,917.56x = 150,310.38 × 60,523.08
  4. Step 4: Simplify right side
    108,917.56x = 9,097,247,153.57
  5. Step 5: Solve for x
    x = 9,097,247,153.57/108,917.56
  6. Step 6: Final answer
    x = 83,524.15

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.