Home / 3,066.64-4,591.04-2,750.02

Finding the Fourth Proportional to 3,066.64, 4,591.04 and 2,750.02

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Solution

The fourth proportional to 3,066.64, 4,591.04 and 2,750.02 is: 4,117.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,066.64 : 4,591.04 = 2,750.02 : x
  2. Step 2: Convert to fraction form
    3,066.64/4,591.04 = 2,750.02/x
  3. Step 3: Cross multiply
    3,066.64x = 4,591.04 × 2,750.02
  4. Step 4: Simplify right side
    3,066.64x = 12,625,451.82
  5. Step 5: Solve for x
    x = 12,625,451.82/3,066.64
  6. Step 6: Final answer
    x = 4,117.03

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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.