Home / 27,498.15-41,246.82-6,721.65

Finding the Fourth Proportional to 27,498.15, 41,246.82 and 6,721.65

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Solution

The fourth proportional to 27,498.15, 41,246.82 and 6,721.65 is: 10,082.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,498.15 : 41,246.82 = 6,721.65 : x
  2. Step 2: Convert to fraction form
    27,498.15/41,246.82 = 6,721.65/x
  3. Step 3: Cross multiply
    27,498.15x = 41,246.82 × 6,721.65
  4. Step 4: Simplify right side
    27,498.15x = 277,246,687.65
  5. Step 5: Solve for x
    x = 277,246,687.65/27,498.15
  6. Step 6: Final answer
    x = 10,082.38

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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.