Home / 122,395.41-183,593.11-33,658.29

Finding the Fourth Proportional to 122,395.41, 183,593.11 and 33,658.29

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Solution

The fourth proportional to 122,395.41, 183,593.11 and 33,658.29 is: 50,487.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,395.41 : 183,593.11 = 33,658.29 : x
  2. Step 2: Convert to fraction form
    122,395.41/183,593.11 = 33,658.29/x
  3. Step 3: Cross multiply
    122,395.41x = 183,593.11 × 33,658.29
  4. Step 4: Simplify right side
    122,395.41x = 6,179,429,136.27
  5. Step 5: Solve for x
    x = 6,179,429,136.27/122,395.41
  6. Step 6: Final answer
    x = 50,487.43

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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.