Home / 7,067.49-10,601.28-2,449.41

Finding the Fourth Proportional to 7,067.49, 10,601.28 and 2,449.41

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Solution

The fourth proportional to 7,067.49, 10,601.28 and 2,449.41 is: 3,674.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,067.49 : 10,601.28 = 2,449.41 : x
  2. Step 2: Convert to fraction form
    7,067.49/10,601.28 = 2,449.41/x
  3. Step 3: Cross multiply
    7,067.49x = 10,601.28 × 2,449.41
  4. Step 4: Simplify right side
    7,067.49x = 25,966,881.24
  5. Step 5: Solve for x
    x = 25,966,881.24/7,067.49
  6. Step 6: Final answer
    x = 3,674.13

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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.