Home / 17,432.33-26,145.74-7,568.96

Finding the Fourth Proportional to 17,432.33, 26,145.74 and 7,568.96

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Solution

The fourth proportional to 17,432.33, 26,145.74 and 7,568.96 is: 11,352.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,432.33 : 26,145.74 = 7,568.96 : x
  2. Step 2: Convert to fraction form
    17,432.33/26,145.74 = 7,568.96/x
  3. Step 3: Cross multiply
    17,432.33x = 26,145.74 × 7,568.96
  4. Step 4: Simplify right side
    17,432.33x = 197,895,891.66
  5. Step 5: Solve for x
    x = 197,895,891.66/17,432.33
  6. Step 6: Final answer
    x = 11,352.24

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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.