Home / 2,586.14-3,568.60-1,523.83

Finding the Fourth Proportional to 2,586.14, 3,568.60 and 1,523.83

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Solution

The fourth proportional to 2,586.14, 3,568.60 and 1,523.83 is: 2,102.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,586.14 : 3,568.60 = 1,523.83 : x
  2. Step 2: Convert to fraction form
    2,586.14/3,568.60 = 1,523.83/x
  3. Step 3: Cross multiply
    2,586.14x = 3,568.60 × 1,523.83
  4. Step 4: Simplify right side
    2,586.14x = 5,437,939.74
  5. Step 5: Solve for x
    x = 5,437,939.74/2,586.14
  6. Step 6: Final answer
    x = 2,102.72

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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.