Home / 5,516.29-8,274.35-2,006.26

Finding the Fourth Proportional to 5,516.29, 8,274.35 and 2,006.26

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Solution

The fourth proportional to 5,516.29, 8,274.35 and 2,006.26 is: 3,009.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,516.29 : 8,274.35 = 2,006.26 : x
  2. Step 2: Convert to fraction form
    5,516.29/8,274.35 = 2,006.26/x
  3. Step 3: Cross multiply
    5,516.29x = 8,274.35 × 2,006.26
  4. Step 4: Simplify right side
    5,516.29x = 16,600,497.43
  5. Step 5: Solve for x
    x = 16,600,497.43/5,516.29
  6. Step 6: Final answer
    x = 3,009.36

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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.