Home / 11,006.03-16,468.13-6,566.09

Finding the Fourth Proportional to 11,006.03, 16,468.13 and 6,566.09

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Solution

The fourth proportional to 11,006.03, 16,468.13 and 6,566.09 is: 9,824.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,006.03 : 16,468.13 = 6,566.09 : x
  2. Step 2: Convert to fraction form
    11,006.03/16,468.13 = 6,566.09/x
  3. Step 3: Cross multiply
    11,006.03x = 16,468.13 × 6,566.09
  4. Step 4: Simplify right side
    11,006.03x = 108,131,157.79
  5. Step 5: Solve for x
    x = 108,131,157.79/11,006.03
  6. Step 6: Final answer
    x = 9,824.72

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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.