Home / 3,757.14-5,184.27-2,184.93

Finding the Fourth Proportional to 3,757.14, 5,184.27 and 2,184.93

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Solution

The fourth proportional to 3,757.14, 5,184.27 and 2,184.93 is: 3,014.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,757.14 : 5,184.27 = 2,184.93 : x
  2. Step 2: Convert to fraction form
    3,757.14/5,184.27 = 2,184.93/x
  3. Step 3: Cross multiply
    3,757.14x = 5,184.27 × 2,184.93
  4. Step 4: Simplify right side
    3,757.14x = 11,327,267.05
  5. Step 5: Solve for x
    x = 11,327,267.05/3,757.14
  6. Step 6: Final answer
    x = 3,014.86

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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.