Home / 122,192.10-183,287.94-33,446.34

Finding the Fourth Proportional to 122,192.10, 183,287.94 and 33,446.34

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Solution

The fourth proportional to 122,192.10, 183,287.94 and 33,446.34 is: 50,169.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,192.10 : 183,287.94 = 33,446.34 : x
  2. Step 2: Convert to fraction form
    122,192.10/183,287.94 = 33,446.34/x
  3. Step 3: Cross multiply
    122,192.10x = 183,287.94 × 33,446.34
  4. Step 4: Simplify right side
    122,192.10x = 6,130,310,759.14
  5. Step 5: Solve for x
    x = 6,130,310,759.14/122,192.10
  6. Step 6: Final answer
    x = 50,169.45

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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.