Home / 244,022.43-366,022.86-66,529.46

Finding the Fourth Proportional to 244,022.43, 366,022.86 and 66,529.46

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Solution

The fourth proportional to 244,022.43, 366,022.86 and 66,529.46 is: 99,791.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,022.43 : 366,022.86 = 66,529.46 : x
  2. Step 2: Convert to fraction form
    244,022.43/366,022.86 = 66,529.46/x
  3. Step 3: Cross multiply
    244,022.43x = 366,022.86 × 66,529.46
  4. Step 4: Simplify right side
    244,022.43x = 24,351,302,142.07
  5. Step 5: Solve for x
    x = 24,351,302,142.07/244,022.43
  6. Step 6: Final answer
    x = 99,791.25

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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.