Home / 22,119.08-33,174.87-6,104.77

Finding the Fourth Proportional to 22,119.08, 33,174.87 and 6,104.77

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Solution

The fourth proportional to 22,119.08, 33,174.87 and 6,104.77 is: 9,156.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,119.08 : 33,174.87 = 6,104.77 : x
  2. Step 2: Convert to fraction form
    22,119.08/33,174.87 = 6,104.77/x
  3. Step 3: Cross multiply
    22,119.08x = 33,174.87 × 6,104.77
  4. Step 4: Simplify right side
    22,119.08x = 202,524,845.30
  5. Step 5: Solve for x
    x = 202,524,845.30/22,119.08
  6. Step 6: Final answer
    x = 9,156.12

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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.