Home / 122,493.33-183,740.00-33,747.71

Finding the Fourth Proportional to 122,493.33, 183,740.00 and 33,747.71

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Solution

The fourth proportional to 122,493.33, 183,740.00 and 33,747.71 is: 50,621.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,493.33 : 183,740.00 = 33,747.71 : x
  2. Step 2: Convert to fraction form
    122,493.33/183,740.00 = 33,747.71/x
  3. Step 3: Cross multiply
    122,493.33x = 183,740.00 × 33,747.71
  4. Step 4: Simplify right side
    122,493.33x = 6,200,803,147.96
  5. Step 5: Solve for x
    x = 6,200,803,147.96/122,493.33
  6. Step 6: Final answer
    x = 50,621.56

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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.