Home / 396,452.32-594,673.14-96,935.48

Finding the Fourth Proportional to 396,452.32, 594,673.14 and 96,935.48

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Solution

The fourth proportional to 396,452.32, 594,673.14 and 96,935.48 is: 145,401.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    396,452.32 : 594,673.14 = 96,935.48 : x
  2. Step 2: Convert to fraction form
    396,452.32/594,673.14 = 96,935.48/x
  3. Step 3: Cross multiply
    396,452.32x = 594,673.14 × 96,935.48
  4. Step 4: Simplify right side
    396,452.32x = 57,644,926,269.01
  5. Step 5: Solve for x
    x = 57,644,926,269.01/396,452.32
  6. Step 6: Final answer
    x = 145,401.91

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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.