Home / 3,741.96-5,599.62-3,631.08

Finding the Fourth Proportional to 3,741.96, 5,599.62 and 3,631.08

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Solution

The fourth proportional to 3,741.96, 5,599.62 and 3,631.08 is: 5,433.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,741.96 : 5,599.62 = 3,631.08 : x
  2. Step 2: Convert to fraction form
    3,741.96/5,599.62 = 3,631.08/x
  3. Step 3: Cross multiply
    3,741.96x = 5,599.62 × 3,631.08
  4. Step 4: Simplify right side
    3,741.96x = 20,332,668.19
  5. Step 5: Solve for x
    x = 20,332,668.19/3,741.96
  6. Step 6: Final answer
    x = 5,433.69

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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.