Home / 244,919.71-367,098.58-102,738.70

Finding the Fourth Proportional to 244,919.71, 367,098.58 and 102,738.70

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Solution

The fourth proportional to 244,919.71, 367,098.58 and 102,738.70 is: 153,990.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,919.71 : 367,098.58 = 102,738.70 : x
  2. Step 2: Convert to fraction form
    244,919.71/367,098.58 = 102,738.70/x
  3. Step 3: Cross multiply
    244,919.71x = 367,098.58 × 102,738.70
  4. Step 4: Simplify right side
    244,919.71x = 37,715,230,881.05
  5. Step 5: Solve for x
    x = 37,715,230,881.05/244,919.71
  6. Step 6: Final answer
    x = 153,990.18

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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.