Home / 334,348.20-501,522.30-192,630.60

Finding the Fourth Proportional to 334,348.20, 501,522.30 and 192,630.60

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Solution

The fourth proportional to 334,348.20, 501,522.30 and 192,630.60 is: 288,945.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,348.20 : 501,522.30 = 192,630.60 : x
  2. Step 2: Convert to fraction form
    334,348.20/501,522.30 = 192,630.60/x
  3. Step 3: Cross multiply
    334,348.20x = 501,522.30 × 192,630.60
  4. Step 4: Simplify right side
    334,348.20x = 96,608,541,562.38
  5. Step 5: Solve for x
    x = 96,608,541,562.38/334,348.20
  6. Step 6: Final answer
    x = 288,945.90

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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.