Home / 9,169.08-13,726.44-6,043.20

Finding the Fourth Proportional to 9,169.08, 13,726.44 and 6,043.20

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Solution

The fourth proportional to 9,169.08, 13,726.44 and 6,043.20 is: 9,046.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,169.08 : 13,726.44 = 6,043.20 : x
  2. Step 2: Convert to fraction form
    9,169.08/13,726.44 = 6,043.20/x
  3. Step 3: Cross multiply
    9,169.08x = 13,726.44 × 6,043.20
  4. Step 4: Simplify right side
    9,169.08x = 82,951,622.21
  5. Step 5: Solve for x
    x = 82,951,622.21/9,169.08
  6. Step 6: Final answer
    x = 9,046.89

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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.