Home / 633,845.73-951,142.35-234,766.83

Finding the Fourth Proportional to 633,845.73, 951,142.35 and 234,766.83

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Solution

The fourth proportional to 633,845.73, 951,142.35 and 234,766.83 is: 352,288.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    633,845.73 : 951,142.35 = 234,766.83 : x
  2. Step 2: Convert to fraction form
    633,845.73/951,142.35 = 234,766.83/x
  3. Step 3: Cross multiply
    633,845.73x = 951,142.35 × 234,766.83
  4. Step 4: Simplify right side
    633,845.73x = 223,296,674,388.25
  5. Step 5: Solve for x
    x = 223,296,674,388.25/633,845.73
  6. Step 6: Final answer
    x = 352,288.68

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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.