Home / 6,133.14-9,121.32-6,067.53

Finding the Fourth Proportional to 6,133.14, 9,121.32 and 6,067.53

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Solution

The fourth proportional to 6,133.14, 9,121.32 and 6,067.53 is: 9,023.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,133.14 : 9,121.32 = 6,067.53 : x
  2. Step 2: Convert to fraction form
    6,133.14/9,121.32 = 6,067.53/x
  3. Step 3: Cross multiply
    6,133.14x = 9,121.32 × 6,067.53
  4. Step 4: Simplify right side
    6,133.14x = 55,343,882.74
  5. Step 5: Solve for x
    x = 55,343,882.74/6,133.14
  6. Step 6: Final answer
    x = 9,023.74

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.