Home / 338,352.27-466,895.13-195,084.63

Finding the Fourth Proportional to 338,352.27, 466,895.13 and 195,084.63

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Solution

The fourth proportional to 338,352.27, 466,895.13 and 195,084.63 is: 269,198.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    338,352.27 : 466,895.13 = 195,084.63 : x
  2. Step 2: Convert to fraction form
    338,352.27/466,895.13 = 195,084.63/x
  3. Step 3: Cross multiply
    338,352.27x = 466,895.13 × 195,084.63
  4. Step 4: Simplify right side
    338,352.27x = 91,084,063,684.85
  5. Step 5: Solve for x
    x = 91,084,063,684.85/338,352.27
  6. Step 6: Final answer
    x = 269,198.91

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.