Home / 244,194.80-366,292.20-149,716.40

Finding the Fourth Proportional to 244,194.80, 366,292.20 and 149,716.40

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Solution

The fourth proportional to 244,194.80, 366,292.20 and 149,716.40 is: 224,574.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,194.80 : 366,292.20 = 149,716.40 : x
  2. Step 2: Convert to fraction form
    244,194.80/366,292.20 = 149,716.40/x
  3. Step 3: Cross multiply
    244,194.80x = 366,292.20 × 149,716.40
  4. Step 4: Simplify right side
    244,194.80x = 54,839,949,532.08
  5. Step 5: Solve for x
    x = 54,839,949,532.08/244,194.80
  6. Step 6: Final answer
    x = 224,574.60

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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.