Home / 244,066.21-366,358.10-216,167.38

Finding the Fourth Proportional to 244,066.21, 366,358.10 and 216,167.38

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Solution

The fourth proportional to 244,066.21, 366,358.10 and 216,167.38 is: 324,480.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,066.21 : 366,358.10 = 216,167.38 : x
  2. Step 2: Convert to fraction form
    244,066.21/366,358.10 = 216,167.38/x
  3. Step 3: Cross multiply
    244,066.21x = 366,358.10 × 216,167.38
  4. Step 4: Simplify right side
    244,066.21x = 79,194,670,618.78
  5. Step 5: Solve for x
    x = 79,194,670,618.78/244,066.21
  6. Step 6: Final answer
    x = 324,480.27

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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.