Home / 6,133.77-9,195.03-2,235.42

Finding the Fourth Proportional to 6,133.77, 9,195.03 and 2,235.42

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Solution

The fourth proportional to 6,133.77, 9,195.03 and 2,235.42 is: 3,351.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,133.77 : 9,195.03 = 2,235.42 : x
  2. Step 2: Convert to fraction form
    6,133.77/9,195.03 = 2,235.42/x
  3. Step 3: Cross multiply
    6,133.77x = 9,195.03 × 2,235.42
  4. Step 4: Simplify right side
    6,133.77x = 20,554,753.96
  5. Step 5: Solve for x
    x = 20,554,753.96/6,133.77
  6. Step 6: Final answer
    x = 3,351.08

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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.