Home / 36,016.75-54,044.70-17,548.75

Finding the Fourth Proportional to 36,016.75, 54,044.70 and 17,548.75

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Solution

The fourth proportional to 36,016.75, 54,044.70 and 17,548.75 is: 26,332.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,016.75 : 54,044.70 = 17,548.75 : x
  2. Step 2: Convert to fraction form
    36,016.75/54,044.70 = 17,548.75/x
  3. Step 3: Cross multiply
    36,016.75x = 54,044.70 × 17,548.75
  4. Step 4: Simplify right side
    36,016.75x = 948,416,929.13
  5. Step 5: Solve for x
    x = 948,416,929.13/36,016.75
  6. Step 6: Final answer
    x = 26,332.66

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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.