Home / 27,670.08-41,465.41-15,799.26

Finding the Fourth Proportional to 27,670.08, 41,465.41 and 15,799.26

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Solution

The fourth proportional to 27,670.08, 41,465.41 and 15,799.26 is: 23,676.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,670.08 : 41,465.41 = 15,799.26 : x
  2. Step 2: Convert to fraction form
    27,670.08/41,465.41 = 15,799.26/x
  3. Step 3: Cross multiply
    27,670.08x = 41,465.41 × 15,799.26
  4. Step 4: Simplify right side
    27,670.08x = 655,122,793.60
  5. Step 5: Solve for x
    x = 655,122,793.60/27,670.08
  6. Step 6: Final answer
    x = 23,676.22

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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.