Home / 2,260.14-3,119.13-1,474.17

Finding the Fourth Proportional to 2,260.14, 3,119.13 and 1,474.17

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Solution

The fourth proportional to 2,260.14, 3,119.13 and 1,474.17 is: 2,034.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,260.14 : 3,119.13 = 1,474.17 : x
  2. Step 2: Convert to fraction form
    2,260.14/3,119.13 = 1,474.17/x
  3. Step 3: Cross multiply
    2,260.14x = 3,119.13 × 1,474.17
  4. Step 4: Simplify right side
    2,260.14x = 4,598,127.87
  5. Step 5: Solve for x
    x = 4,598,127.87/2,260.14
  6. Step 6: Final answer
    x = 2,034.44

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.