Home / 634,253.84-951,251.67-234,799.66

Finding the Fourth Proportional to 634,253.84, 951,251.67 and 234,799.66

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Solution

The fourth proportional to 634,253.84, 951,251.67 and 234,799.66 is: 352,151.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    634,253.84 : 951,251.67 = 234,799.66 : x
  2. Step 2: Convert to fraction form
    634,253.84/951,251.67 = 234,799.66/x
  3. Step 3: Cross multiply
    634,253.84x = 951,251.67 × 234,799.66
  4. Step 4: Simplify right side
    634,253.84x = 223,353,570,539.87
  5. Step 5: Solve for x
    x = 223,353,570,539.87/634,253.84
  6. Step 6: Final answer
    x = 352,151.70

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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.