Home / 6,053.12-8,353.91-4,067.81

Finding the Fourth Proportional to 6,053.12, 8,353.91 and 4,067.81

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Solution

The fourth proportional to 6,053.12, 8,353.91 and 4,067.81 is: 5,613.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,053.12 : 8,353.91 = 4,067.81 : x
  2. Step 2: Convert to fraction form
    6,053.12/8,353.91 = 4,067.81/x
  3. Step 3: Cross multiply
    6,053.12x = 8,353.91 × 4,067.81
  4. Step 4: Simplify right side
    6,053.12x = 33,982,118.64
  5. Step 5: Solve for x
    x = 33,982,118.64/6,053.12
  6. Step 6: Final answer
    x = 5,613.98

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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.