Home / 2,482.06-3,723.08-1,934.65

Finding the Fourth Proportional to 2,482.06, 3,723.08 and 1,934.65

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Solution

The fourth proportional to 2,482.06, 3,723.08 and 1,934.65 is: 2,901.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,482.06 : 3,723.08 = 1,934.65 : x
  2. Step 2: Convert to fraction form
    2,482.06/3,723.08 = 1,934.65/x
  3. Step 3: Cross multiply
    2,482.06x = 3,723.08 × 1,934.65
  4. Step 4: Simplify right side
    2,482.06x = 7,202,856.72
  5. Step 5: Solve for x
    x = 7,202,856.72/2,482.06
  6. Step 6: Final answer
    x = 2,901.97

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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.