Home / 4,044.80-6,067.08-3,126.08

Finding the Fourth Proportional to 4,044.80, 6,067.08 and 3,126.08

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Solution

The fourth proportional to 4,044.80, 6,067.08 and 3,126.08 is: 4,689.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,044.80 : 6,067.08 = 3,126.08 : x
  2. Step 2: Convert to fraction form
    4,044.80/6,067.08 = 3,126.08/x
  3. Step 3: Cross multiply
    4,044.80x = 6,067.08 × 3,126.08
  4. Step 4: Simplify right side
    4,044.80x = 18,966,177.45
  5. Step 5: Solve for x
    x = 18,966,177.45/4,044.80
  6. Step 6: Final answer
    x = 4,689.03

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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.