Home / 31,198.16-46,747.94-25,326.07

Finding the Fourth Proportional to 31,198.16, 46,747.94 and 25,326.07

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Solution

The fourth proportional to 31,198.16, 46,747.94 and 25,326.07 is: 37,949.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,198.16 : 46,747.94 = 25,326.07 : x
  2. Step 2: Convert to fraction form
    31,198.16/46,747.94 = 25,326.07/x
  3. Step 3: Cross multiply
    31,198.16x = 46,747.94 × 25,326.07
  4. Step 4: Simplify right side
    31,198.16x = 1,183,941,357.30
  5. Step 5: Solve for x
    x = 1,183,941,357.30/31,198.16
  6. Step 6: Final answer
    x = 37,949.07

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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.