Home / 122,605.27-183,910.22-33,861.13

Finding the Fourth Proportional to 122,605.27, 183,910.22 and 33,861.13

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Solution

The fourth proportional to 122,605.27, 183,910.22 and 33,861.13 is: 50,792.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,605.27 : 183,910.22 = 33,861.13 : x
  2. Step 2: Convert to fraction form
    122,605.27/183,910.22 = 33,861.13/x
  3. Step 3: Cross multiply
    122,605.27x = 183,910.22 × 33,861.13
  4. Step 4: Simplify right side
    122,605.27x = 6,227,407,468.56
  5. Step 5: Solve for x
    x = 6,227,407,468.56/122,605.27
  6. Step 6: Final answer
    x = 50,792.33

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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.