Home / 33,939.23-50,841.18-26,508.90

Finding the Fourth Proportional to 33,939.23, 50,841.18 and 26,508.90

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Solution

The fourth proportional to 33,939.23, 50,841.18 and 26,508.90 is: 39,710.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,939.23 : 50,841.18 = 26,508.90 : x
  2. Step 2: Convert to fraction form
    33,939.23/50,841.18 = 26,508.90/x
  3. Step 3: Cross multiply
    33,939.23x = 50,841.18 × 26,508.90
  4. Step 4: Simplify right side
    33,939.23x = 1,347,743,756.50
  5. Step 5: Solve for x
    x = 1,347,743,756.50/33,939.23
  6. Step 6: Final answer
    x = 39,710.50

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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.