Home / 4,506.42-6,218.87-2,516.97

Finding the Fourth Proportional to 4,506.42, 6,218.87 and 2,516.97

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Solution

The fourth proportional to 4,506.42, 6,218.87 and 2,516.97 is: 3,473.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,506.42 : 6,218.87 = 2,516.97 : x
  2. Step 2: Convert to fraction form
    4,506.42/6,218.87 = 2,516.97/x
  3. Step 3: Cross multiply
    4,506.42x = 6,218.87 × 2,516.97
  4. Step 4: Simplify right side
    4,506.42x = 15,652,709.22
  5. Step 5: Solve for x
    x = 15,652,709.22/4,506.42
  6. Step 6: Final answer
    x = 3,473.42

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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.