Home / 244,476.39-366,709.32-148,436.31

Finding the Fourth Proportional to 244,476.39, 366,709.32 and 148,436.31

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Solution

The fourth proportional to 244,476.39, 366,709.32 and 148,436.31 is: 222,651.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,476.39 : 366,709.32 = 148,436.31 : x
  2. Step 2: Convert to fraction form
    244,476.39/366,709.32 = 148,436.31/x
  3. Step 3: Cross multiply
    244,476.39x = 366,709.32 × 148,436.31
  4. Step 4: Simplify right side
    244,476.39x = 54,432,978,303.41
  5. Step 5: Solve for x
    x = 54,432,978,303.41/244,476.39
  6. Step 6: Final answer
    x = 222,651.27

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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.