Home / 17,834.07-26,751.51-5,987.82

Finding the Fourth Proportional to 17,834.07, 26,751.51 and 5,987.82

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Solution

The fourth proportional to 17,834.07, 26,751.51 and 5,987.82 is: 8,981.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,834.07 : 26,751.51 = 5,987.82 : x
  2. Step 2: Convert to fraction form
    17,834.07/26,751.51 = 5,987.82/x
  3. Step 3: Cross multiply
    17,834.07x = 26,751.51 × 5,987.82
  4. Step 4: Simplify right side
    17,834.07x = 160,183,226.61
  5. Step 5: Solve for x
    x = 160,183,226.61/17,834.07
  6. Step 6: Final answer
    x = 8,981.87

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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.