Home / 17,521.26-26,282.16-5,834.49

Finding the Fourth Proportional to 17,521.26, 26,282.16 and 5,834.49

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Solution

The fourth proportional to 17,521.26, 26,282.16 and 5,834.49 is: 8,751.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,521.26 : 26,282.16 = 5,834.49 : x
  2. Step 2: Convert to fraction form
    17,521.26/26,282.16 = 5,834.49/x
  3. Step 3: Cross multiply
    17,521.26x = 26,282.16 × 5,834.49
  4. Step 4: Simplify right side
    17,521.26x = 153,342,999.70
  5. Step 5: Solve for x
    x = 153,342,999.70/17,521.26
  6. Step 6: Final answer
    x = 8,751.82

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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.