Home / 36,617.25-54,906.34-17,362.74

Finding the Fourth Proportional to 36,617.25, 54,906.34 and 17,362.74

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Solution

The fourth proportional to 36,617.25, 54,906.34 and 17,362.74 is: 26,034.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,617.25 : 54,906.34 = 17,362.74 : x
  2. Step 2: Convert to fraction form
    36,617.25/54,906.34 = 17,362.74/x
  3. Step 3: Cross multiply
    36,617.25x = 54,906.34 × 17,362.74
  4. Step 4: Simplify right side
    36,617.25x = 953,324,505.77
  5. Step 5: Solve for x
    x = 953,324,505.77/36,617.25
  6. Step 6: Final answer
    x = 26,034.85

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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.