Home / 2,411.91-3,612.08-2,063.25

Finding the Fourth Proportional to 2,411.91, 3,612.08 and 2,063.25

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Solution

The fourth proportional to 2,411.91, 3,612.08 and 2,063.25 is: 3,089.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,411.91 : 3,612.08 = 2,063.25 : x
  2. Step 2: Convert to fraction form
    2,411.91/3,612.08 = 2,063.25/x
  3. Step 3: Cross multiply
    2,411.91x = 3,612.08 × 2,063.25
  4. Step 4: Simplify right side
    2,411.91x = 7,452,613.74
  5. Step 5: Solve for x
    x = 7,452,613.74/2,411.91
  6. Step 6: Final answer
    x = 3,089.92

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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.