Home / 592,194.07-888,092.20-192,740.90

Finding the Fourth Proportional to 592,194.07, 888,092.20 and 192,740.90

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Solution

The fourth proportional to 592,194.07, 888,092.20 and 192,740.90 is: 289,046.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    592,194.07 : 888,092.20 = 192,740.90 : x
  2. Step 2: Convert to fraction form
    592,194.07/888,092.20 = 192,740.90/x
  3. Step 3: Cross multiply
    592,194.07x = 888,092.20 × 192,740.90
  4. Step 4: Simplify right side
    592,194.07x = 171,171,690,706.96
  5. Step 5: Solve for x
    x = 171,171,690,706.96/592,194.07
  6. Step 6: Final answer
    x = 289,046.61

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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.