Home / 23,167.13-34,750.99-7,584.75

Finding the Fourth Proportional to 23,167.13, 34,750.99 and 7,584.75

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Solution

The fourth proportional to 23,167.13, 34,750.99 and 7,584.75 is: 11,377.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,167.13 : 34,750.99 = 7,584.75 : x
  2. Step 2: Convert to fraction form
    23,167.13/34,750.99 = 7,584.75/x
  3. Step 3: Cross multiply
    23,167.13x = 34,750.99 × 7,584.75
  4. Step 4: Simplify right side
    23,167.13x = 263,577,580.88
  5. Step 5: Solve for x
    x = 263,577,580.88/23,167.13
  6. Step 6: Final answer
    x = 11,377.22

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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.