Home / 8,043.26-11,106.87-5,064.08

Finding the Fourth Proportional to 8,043.26, 11,106.87 and 5,064.08

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Solution

The fourth proportional to 8,043.26, 11,106.87 and 5,064.08 is: 6,992.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,043.26 : 11,106.87 = 5,064.08 : x
  2. Step 2: Convert to fraction form
    8,043.26/11,106.87 = 5,064.08/x
  3. Step 3: Cross multiply
    8,043.26x = 11,106.87 × 5,064.08
  4. Step 4: Simplify right side
    8,043.26x = 56,246,078.23
  5. Step 5: Solve for x
    x = 56,246,078.23/8,043.26
  6. Step 6: Final answer
    x = 6,992.95

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.