Home / 41,069.56-61,610.41-12,983.24

Finding the Fourth Proportional to 41,069.56, 61,610.41 and 12,983.24

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Solution

The fourth proportional to 41,069.56, 61,610.41 and 12,983.24 is: 19,476.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,069.56 : 61,610.41 = 12,983.24 : x
  2. Step 2: Convert to fraction form
    41,069.56/61,610.41 = 12,983.24/x
  3. Step 3: Cross multiply
    41,069.56x = 61,610.41 × 12,983.24
  4. Step 4: Simplify right side
    41,069.56x = 799,902,674.61
  5. Step 5: Solve for x
    x = 799,902,674.61/41,069.56
  6. Step 6: Final answer
    x = 19,476.78

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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.