Home / 33,407.27-50,095.26-19,371.29

Finding the Fourth Proportional to 33,407.27, 50,095.26 and 19,371.29

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Solution

The fourth proportional to 33,407.27, 50,095.26 and 19,371.29 is: 29,047.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,407.27 : 50,095.26 = 19,371.29 : x
  2. Step 2: Convert to fraction form
    33,407.27/50,095.26 = 19,371.29/x
  3. Step 3: Cross multiply
    33,407.27x = 50,095.26 × 19,371.29
  4. Step 4: Simplify right side
    33,407.27x = 970,409,809.09
  5. Step 5: Solve for x
    x = 970,409,809.09/33,407.27
  6. Step 6: Final answer
    x = 29,047.86

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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.