Home / 4,411.11-6,613.19-3,020.23

Finding the Fourth Proportional to 4,411.11, 6,613.19 and 3,020.23

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Solution

The fourth proportional to 4,411.11, 6,613.19 and 3,020.23 is: 4,527.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,411.11 : 6,613.19 = 3,020.23 : x
  2. Step 2: Convert to fraction form
    4,411.11/6,613.19 = 3,020.23/x
  3. Step 3: Cross multiply
    4,411.11x = 6,613.19 × 3,020.23
  4. Step 4: Simplify right side
    4,411.11x = 19,973,354.83
  5. Step 5: Solve for x
    x = 19,973,354.83/4,411.11
  6. Step 6: Final answer
    x = 4,527.97

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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.