Home / 33,407.66-50,095.82-19,371.69

Finding the Fourth Proportional to 33,407.66, 50,095.82 and 19,371.69

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Solution

The fourth proportional to 33,407.66, 50,095.82 and 19,371.69 is: 29,048.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,407.66 : 50,095.82 = 19,371.69 : x
  2. Step 2: Convert to fraction form
    33,407.66/50,095.82 = 19,371.69/x
  3. Step 3: Cross multiply
    33,407.66x = 50,095.82 × 19,371.69
  4. Step 4: Simplify right side
    33,407.66x = 970,440,743.77
  5. Step 5: Solve for x
    x = 970,440,743.77/33,407.66
  6. Step 6: Final answer
    x = 29,048.45

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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.