Home / 41,759.93-62,610.13-19,561.19

Finding the Fourth Proportional to 41,759.93, 62,610.13 and 19,561.19

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Solution

The fourth proportional to 41,759.93, 62,610.13 and 19,561.19 is: 29,327.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,759.93 : 62,610.13 = 19,561.19 : x
  2. Step 2: Convert to fraction form
    41,759.93/62,610.13 = 19,561.19/x
  3. Step 3: Cross multiply
    41,759.93x = 62,610.13 × 19,561.19
  4. Step 4: Simplify right side
    41,759.93x = 1,224,728,551.05
  5. Step 5: Solve for x
    x = 1,224,728,551.05/41,759.93
  6. Step 6: Final answer
    x = 29,327.84

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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.