Home / 122,318.16-183,475.60-33,571.56

Finding the Fourth Proportional to 122,318.16, 183,475.60 and 33,571.56

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Solution

The fourth proportional to 122,318.16, 183,475.60 and 33,571.56 is: 50,356.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,318.16 : 183,475.60 = 33,571.56 : x
  2. Step 2: Convert to fraction form
    122,318.16/183,475.60 = 33,571.56/x
  3. Step 3: Cross multiply
    122,318.16x = 183,475.60 × 33,571.56
  4. Step 4: Simplify right side
    122,318.16x = 6,159,562,113.94
  5. Step 5: Solve for x
    x = 6,159,562,113.94/122,318.16
  6. Step 6: Final answer
    x = 50,356.89

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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.