Home / 4,634.09-6,951.56-1,513.97

Finding the Fourth Proportional to 4,634.09, 6,951.56 and 1,513.97

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Solution

The fourth proportional to 4,634.09, 6,951.56 and 1,513.97 is: 2,271.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,634.09 : 6,951.56 = 1,513.97 : x
  2. Step 2: Convert to fraction form
    4,634.09/6,951.56 = 1,513.97/x
  3. Step 3: Cross multiply
    4,634.09x = 6,951.56 × 1,513.97
  4. Step 4: Simplify right side
    4,634.09x = 10,524,410.97
  5. Step 5: Solve for x
    x = 10,524,410.97/4,634.09
  6. Step 6: Final answer
    x = 2,271.09

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1.5x scale

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.