Home / 3,008.15-4,504.93-2,081.10

Finding the Fourth Proportional to 3,008.15, 4,504.93 and 2,081.10

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Solution

The fourth proportional to 3,008.15, 4,504.93 and 2,081.10 is: 3,116.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,008.15 : 4,504.93 = 2,081.10 : x
  2. Step 2: Convert to fraction form
    3,008.15/4,504.93 = 2,081.10/x
  3. Step 3: Cross multiply
    3,008.15x = 4,504.93 × 2,081.10
  4. Step 4: Simplify right side
    3,008.15x = 9,375,209.82
  5. Step 5: Solve for x
    x = 9,375,209.82/3,008.15
  6. Step 6: Final answer
    x = 3,116.60

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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.