Home / 4,066.79-6,100.45-1,433.97

Finding the Fourth Proportional to 4,066.79, 6,100.45 and 1,433.97

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Solution

The fourth proportional to 4,066.79, 6,100.45 and 1,433.97 is: 2,151.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,066.79 : 6,100.45 = 1,433.97 : x
  2. Step 2: Convert to fraction form
    4,066.79/6,100.45 = 1,433.97/x
  3. Step 3: Cross multiply
    4,066.79x = 6,100.45 × 1,433.97
  4. Step 4: Simplify right side
    4,066.79x = 8,747,858.70
  5. Step 5: Solve for x
    x = 8,747,858.70/4,066.79
  6. Step 6: Final answer
    x = 2,151.05

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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.