Home / 27,514.35-41,273.79-8,797.05

Finding the Fourth Proportional to 27,514.35, 41,273.79 and 8,797.05

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Solution

The fourth proportional to 27,514.35, 41,273.79 and 8,797.05 is: 13,196.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,514.35 : 41,273.79 = 8,797.05 : x
  2. Step 2: Convert to fraction form
    27,514.35/41,273.79 = 8,797.05/x
  3. Step 3: Cross multiply
    27,514.35x = 41,273.79 × 8,797.05
  4. Step 4: Simplify right side
    27,514.35x = 363,087,594.32
  5. Step 5: Solve for x
    x = 363,087,594.32/27,514.35
  6. Step 6: Final answer
    x = 13,196.30

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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.