Home / 33,394.03-50,094.39-12,339.59

Finding the Fourth Proportional to 33,394.03, 50,094.39 and 12,339.59

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Solution

The fourth proportional to 33,394.03, 50,094.39 and 12,339.59 is: 18,510.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,394.03 : 50,094.39 = 12,339.59 : x
  2. Step 2: Convert to fraction form
    33,394.03/50,094.39 = 12,339.59/x
  3. Step 3: Cross multiply
    33,394.03x = 50,094.39 × 12,339.59
  4. Step 4: Simplify right side
    33,394.03x = 618,144,233.90
  5. Step 5: Solve for x
    x = 618,144,233.90/33,394.03
  6. Step 6: Final answer
    x = 18,510.62

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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.