Home / 244,837.28-367,188.72-67,302.56

Finding the Fourth Proportional to 244,837.28, 367,188.72 and 67,302.56

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Solution

The fourth proportional to 244,837.28, 367,188.72 and 67,302.56 is: 100,935.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,837.28 : 367,188.72 = 67,302.56 : x
  2. Step 2: Convert to fraction form
    244,837.28/367,188.72 = 67,302.56/x
  3. Step 3: Cross multiply
    244,837.28x = 367,188.72 × 67,302.56
  4. Step 4: Simplify right side
    244,837.28x = 24,712,740,859.12
  5. Step 5: Solve for x
    x = 24,712,740,859.12/244,837.28
  6. Step 6: Final answer
    x = 100,935.37

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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.