Home / 122,507.31-183,767.24-33,758.85

Finding the Fourth Proportional to 122,507.31, 183,767.24 and 33,758.85

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Solution

The fourth proportional to 122,507.31, 183,767.24 and 33,758.85 is: 50,640.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,507.31 : 183,767.24 = 33,758.85 : x
  2. Step 2: Convert to fraction form
    122,507.31/183,767.24 = 33,758.85/x
  3. Step 3: Cross multiply
    122,507.31x = 183,767.24 × 33,758.85
  4. Step 4: Simplify right side
    122,507.31x = 6,203,770,690.07
  5. Step 5: Solve for x
    x = 6,203,770,690.07/122,507.31
  6. Step 6: Final answer
    x = 50,640.00

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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.