Home / 5,335.11-8,002.67-2,046.42

Finding the Fourth Proportional to 5,335.11, 8,002.67 and 2,046.42

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Solution

The fourth proportional to 5,335.11, 8,002.67 and 2,046.42 is: 3,069.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,335.11 : 8,002.67 = 2,046.42 : x
  2. Step 2: Convert to fraction form
    5,335.11/8,002.67 = 2,046.42/x
  3. Step 3: Cross multiply
    5,335.11x = 8,002.67 × 2,046.42
  4. Step 4: Simplify right side
    5,335.11x = 16,376,813.71
  5. Step 5: Solve for x
    x = 16,376,813.71/5,335.11
  6. Step 6: Final answer
    x = 3,069.63

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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.