Home / 122,277.78-183,416.94-33,532.56

Finding the Fourth Proportional to 122,277.78, 183,416.94 and 33,532.56

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Solution

The fourth proportional to 122,277.78, 183,416.94 and 33,532.56 is: 50,298.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,277.78 : 183,416.94 = 33,532.56 : x
  2. Step 2: Convert to fraction form
    122,277.78/183,416.94 = 33,532.56/x
  3. Step 3: Cross multiply
    122,277.78x = 183,416.94 × 33,532.56
  4. Step 4: Simplify right side
    122,277.78x = 6,150,439,545.57
  5. Step 5: Solve for x
    x = 6,150,439,545.57/122,277.78
  6. Step 6: Final answer
    x = 50,298.91

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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.