Home / 4,313.58-5,951.66-2,634.38

Finding the Fourth Proportional to 4,313.58, 5,951.66 and 2,634.38

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Solution

The fourth proportional to 4,313.58, 5,951.66 and 2,634.38 is: 3,634.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,313.58 : 5,951.66 = 2,634.38 : x
  2. Step 2: Convert to fraction form
    4,313.58/5,951.66 = 2,634.38/x
  3. Step 3: Cross multiply
    4,313.58x = 5,951.66 × 2,634.38
  4. Step 4: Simplify right side
    4,313.58x = 15,678,934.07
  5. Step 5: Solve for x
    x = 15,678,934.07/4,313.58
  6. Step 6: Final answer
    x = 3,634.78

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1.5x scale

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.