Home / 4,080.30-6,122.48-2,326.65

Finding the Fourth Proportional to 4,080.30, 6,122.48 and 2,326.65

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Solution

The fourth proportional to 4,080.30, 6,122.48 and 2,326.65 is: 3,491.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,080.30 : 6,122.48 = 2,326.65 : x
  2. Step 2: Convert to fraction form
    4,080.30/6,122.48 = 2,326.65/x
  3. Step 3: Cross multiply
    4,080.30x = 6,122.48 × 2,326.65
  4. Step 4: Simplify right side
    4,080.30x = 14,244,856.46
  5. Step 5: Solve for x
    x = 14,244,856.46/4,080.30
  6. Step 6: Final answer
    x = 3,491.13

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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.