Home / 22,950.07-34,418.50-6,310.65

Finding the Fourth Proportional to 22,950.07, 34,418.50 and 6,310.65

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Solution

The fourth proportional to 22,950.07, 34,418.50 and 6,310.65 is: 9,464.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,950.07 : 34,418.50 = 6,310.65 : x
  2. Step 2: Convert to fraction form
    22,950.07/34,418.50 = 6,310.65/x
  3. Step 3: Cross multiply
    22,950.07x = 34,418.50 × 6,310.65
  4. Step 4: Simplify right side
    22,950.07x = 217,203,107.03
  5. Step 5: Solve for x
    x = 217,203,107.03/22,950.07
  6. Step 6: Final answer
    x = 9,464.16

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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.