Home / 634,057.28-951,210.24-234,701.42

Finding the Fourth Proportional to 634,057.28, 951,210.24 and 234,701.42

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Solution

The fourth proportional to 634,057.28, 951,210.24 and 234,701.42 is: 352,098.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    634,057.28 : 951,210.24 = 234,701.42 : x
  2. Step 2: Convert to fraction form
    634,057.28/951,210.24 = 234,701.42/x
  3. Step 3: Cross multiply
    634,057.28x = 951,210.24 × 234,701.42
  4. Step 4: Simplify right side
    634,057.28x = 223,250,394,046.54
  5. Step 5: Solve for x
    x = 223,250,394,046.54/634,057.28
  6. Step 6: Final answer
    x = 352,098.15

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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.