Home / 33,817.40-50,726.10-33,234.20

Finding the Fourth Proportional to 33,817.40, 50,726.10 and 33,234.20

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Solution

The fourth proportional to 33,817.40, 50,726.10 and 33,234.20 is: 49,851.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,817.40 : 50,726.10 = 33,234.20 : x
  2. Step 2: Convert to fraction form
    33,817.40/50,726.10 = 33,234.20/x
  3. Step 3: Cross multiply
    33,817.40x = 50,726.10 × 33,234.20
  4. Step 4: Simplify right side
    33,817.40x = 1,685,841,352.62
  5. Step 5: Solve for x
    x = 1,685,841,352.62/33,817.40
  6. Step 6: Final answer
    x = 49,851.30

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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.