Home / 335,734.96-503,552.78-122,452.95

Finding the Fourth Proportional to 335,734.96, 503,552.78 and 122,452.95

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Solution

The fourth proportional to 335,734.96, 503,552.78 and 122,452.95 is: 183,661.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,734.96 : 503,552.78 = 122,452.95 : x
  2. Step 2: Convert to fraction form
    335,734.96/503,552.78 = 122,452.95/x
  3. Step 3: Cross multiply
    335,734.96x = 503,552.78 × 122,452.95
  4. Step 4: Simplify right side
    335,734.96x = 61,661,523,391.70
  5. Step 5: Solve for x
    x = 61,661,523,391.70/335,734.96
  6. Step 6: Final answer
    x = 183,661.31

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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.