Home / 4,068.02-6,080.87-3,519.05

Finding the Fourth Proportional to 4,068.02, 6,080.87 and 3,519.05

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Solution

The fourth proportional to 4,068.02, 6,080.87 and 3,519.05 is: 5,260.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,068.02 : 6,080.87 = 3,519.05 : x
  2. Step 2: Convert to fraction form
    4,068.02/6,080.87 = 3,519.05/x
  3. Step 3: Cross multiply
    4,068.02x = 6,080.87 × 3,519.05
  4. Step 4: Simplify right side
    4,068.02x = 21,398,863.97
  5. Step 5: Solve for x
    x = 21,398,863.97/4,068.02
  6. Step 6: Final answer
    x = 5,260.26

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.