Home / 5,737.86-8,613.27-2,277.54

Finding the Fourth Proportional to 5,737.86, 8,613.27 and 2,277.54

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Solution

The fourth proportional to 5,737.86, 8,613.27 and 2,277.54 is: 3,418.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,737.86 : 8,613.27 = 2,277.54 : x
  2. Step 2: Convert to fraction form
    5,737.86/8,613.27 = 2,277.54/x
  3. Step 3: Cross multiply
    5,737.86x = 8,613.27 × 2,277.54
  4. Step 4: Simplify right side
    5,737.86x = 19,617,066.96
  5. Step 5: Solve for x
    x = 19,617,066.96/5,737.86
  6. Step 6: Final answer
    x = 3,418.88

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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.