Home / 33,324.96-50,024.16-19,300.80

Finding the Fourth Proportional to 33,324.96, 50,024.16 and 19,300.80

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Solution

The fourth proportional to 33,324.96, 50,024.16 and 19,300.80 is: 28,972.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,324.96 : 50,024.16 = 19,300.80 : x
  2. Step 2: Convert to fraction form
    33,324.96/50,024.16 = 19,300.80/x
  3. Step 3: Cross multiply
    33,324.96x = 50,024.16 × 19,300.80
  4. Step 4: Simplify right side
    33,324.96x = 965,506,307.33
  5. Step 5: Solve for x
    x = 965,506,307.33/33,324.96
  6. Step 6: Final answer
    x = 28,972.47

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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.