Home / 122,202.23-183,315.99-33,455.72

Finding the Fourth Proportional to 122,202.23, 183,315.99 and 33,455.72

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Solution

The fourth proportional to 122,202.23, 183,315.99 and 33,455.72 is: 50,187.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,202.23 : 183,315.99 = 33,455.72 : x
  2. Step 2: Convert to fraction form
    122,202.23/183,315.99 = 33,455.72/x
  3. Step 3: Cross multiply
    122,202.23x = 183,315.99 × 33,455.72
  4. Step 4: Simplify right side
    122,202.23x = 6,132,967,516.38
  5. Step 5: Solve for x
    x = 6,132,967,516.38/122,202.23
  6. Step 6: Final answer
    x = 50,187.04

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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.