Home / 33,402.76-50,024.62-19,333.16

Finding the Fourth Proportional to 33,402.76, 50,024.62 and 19,333.16

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Solution

The fourth proportional to 33,402.76, 50,024.62 and 19,333.16 is: 28,953.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,402.76 : 50,024.62 = 19,333.16 : x
  2. Step 2: Convert to fraction form
    33,402.76/50,024.62 = 19,333.16/x
  3. Step 3: Cross multiply
    33,402.76x = 50,024.62 × 19,333.16
  4. Step 4: Simplify right side
    33,402.76x = 967,133,982.40
  5. Step 5: Solve for x
    x = 967,133,982.40/33,402.76
  6. Step 6: Final answer
    x = 28,953.71

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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.