Home / 33,184.36-45,789.22-19,035.24

Finding the Fourth Proportional to 33,184.36, 45,789.22 and 19,035.24

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Solution

The fourth proportional to 33,184.36, 45,789.22 and 19,035.24 is: 26,265.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,184.36 : 45,789.22 = 19,035.24 : x
  2. Step 2: Convert to fraction form
    33,184.36/45,789.22 = 19,035.24/x
  3. Step 3: Cross multiply
    33,184.36x = 45,789.22 × 19,035.24
  4. Step 4: Simplify right side
    33,184.36x = 871,608,792.11
  5. Step 5: Solve for x
    x = 871,608,792.11/33,184.36
  6. Step 6: Final answer
    x = 26,265.65

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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.