Home / 122,199.75-183,299.49-33,460.20

Finding the Fourth Proportional to 122,199.75, 183,299.49 and 33,460.20

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Solution

The fourth proportional to 122,199.75, 183,299.49 and 33,460.20 is: 50,190.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,199.75 : 183,299.49 = 33,460.20 : x
  2. Step 2: Convert to fraction form
    122,199.75/183,299.49 = 33,460.20/x
  3. Step 3: Cross multiply
    122,199.75x = 183,299.49 × 33,460.20
  4. Step 4: Simplify right side
    122,199.75x = 6,133,237,595.30
  5. Step 5: Solve for x
    x = 6,133,237,595.30/122,199.75
  6. Step 6: Final answer
    x = 50,190.26

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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.