Home / 2,552.14-3,522.14-1,417.87

Finding the Fourth Proportional to 2,552.14, 3,522.14 and 1,417.87

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Solution

The fourth proportional to 2,552.14, 3,522.14 and 1,417.87 is: 1,956.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,552.14 : 3,522.14 = 1,417.87 : x
  2. Step 2: Convert to fraction form
    2,552.14/3,522.14 = 1,417.87/x
  3. Step 3: Cross multiply
    2,552.14x = 3,522.14 × 1,417.87
  4. Step 4: Simplify right side
    2,552.14x = 4,993,936.64
  5. Step 5: Solve for x
    x = 4,993,936.64/2,552.14
  6. Step 6: Final answer
    x = 1,956.76

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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.