Home / 2,286.07-3,434.58-1,465.94

Finding the Fourth Proportional to 2,286.07, 3,434.58 and 1,465.94

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Solution

The fourth proportional to 2,286.07, 3,434.58 and 1,465.94 is: 2,202.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,286.07 : 3,434.58 = 1,465.94 : x
  2. Step 2: Convert to fraction form
    2,286.07/3,434.58 = 1,465.94/x
  3. Step 3: Cross multiply
    2,286.07x = 3,434.58 × 1,465.94
  4. Step 4: Simplify right side
    2,286.07x = 5,034,896.79
  5. Step 5: Solve for x
    x = 5,034,896.79/2,286.07
  6. Step 6: Final answer
    x = 2,202.43

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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.