Home / 3,034.11-4,551.17-954.29

Finding the Fourth Proportional to 3,034.11, 4,551.17 and 954.29

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Solution

The fourth proportional to 3,034.11, 4,551.17 and 954.29 is: 1,431.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,034.11 : 4,551.17 = 954.29 : x
  2. Step 2: Convert to fraction form
    3,034.11/4,551.17 = 954.29/x
  3. Step 3: Cross multiply
    3,034.11x = 4,551.17 × 954.29
  4. Step 4: Simplify right side
    3,034.11x = 4,343,142.63
  5. Step 5: Solve for x
    x = 4,343,142.63/3,034.11
  6. Step 6: Final answer
    x = 1,431.44

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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.