Home / 22,759.26-34,145.37-9,609.18

Finding the Fourth Proportional to 22,759.26, 34,145.37 and 9,609.18

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Solution

The fourth proportional to 22,759.26, 34,145.37 and 9,609.18 is: 14,416.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,759.26 : 34,145.37 = 9,609.18 : x
  2. Step 2: Convert to fraction form
    22,759.26/34,145.37 = 9,609.18/x
  3. Step 3: Cross multiply
    22,759.26x = 34,145.37 × 9,609.18
  4. Step 4: Simplify right side
    22,759.26x = 328,109,006.50
  5. Step 5: Solve for x
    x = 328,109,006.50/22,759.26
  6. Step 6: Final answer
    x = 14,416.51

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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.