Home / 4,080.97-6,116.29-2,000.48

Finding the Fourth Proportional to 4,080.97, 6,116.29 and 2,000.48

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Solution

The fourth proportional to 4,080.97, 6,116.29 and 2,000.48 is: 2,998.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,080.97 : 6,116.29 = 2,000.48 : x
  2. Step 2: Convert to fraction form
    4,080.97/6,116.29 = 2,000.48/x
  3. Step 3: Cross multiply
    4,080.97x = 6,116.29 × 2,000.48
  4. Step 4: Simplify right side
    4,080.97x = 12,235,526.11
  5. Step 5: Solve for x
    x = 12,235,526.11/4,080.97
  6. Step 6: Final answer
    x = 2,998.19

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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.