Home / 43,767.08-60,396.11-25,863.75

Finding the Fourth Proportional to 43,767.08, 60,396.11 and 25,863.75

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Solution

The fourth proportional to 43,767.08, 60,396.11 and 25,863.75 is: 35,690.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,767.08 : 60,396.11 = 25,863.75 : x
  2. Step 2: Convert to fraction form
    43,767.08/60,396.11 = 25,863.75/x
  3. Step 3: Cross multiply
    43,767.08x = 60,396.11 × 25,863.75
  4. Step 4: Simplify right side
    43,767.08x = 1,562,069,760.69
  5. Step 5: Solve for x
    x = 1,562,069,760.69/43,767.08
  6. Step 6: Final answer
    x = 35,690.52

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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.