Home / 244,621.80-366,932.70-156,048.30

Finding the Fourth Proportional to 244,621.80, 366,932.70 and 156,048.30

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Solution

The fourth proportional to 244,621.80, 366,932.70 and 156,048.30 is: 234,072.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,621.80 : 366,932.70 = 156,048.30 : x
  2. Step 2: Convert to fraction form
    244,621.80/366,932.70 = 156,048.30/x
  3. Step 3: Cross multiply
    244,621.80x = 366,932.70 × 156,048.30
  4. Step 4: Simplify right side
    244,621.80x = 57,259,224,049.41
  5. Step 5: Solve for x
    x = 57,259,224,049.41/244,621.80
  6. Step 6: Final answer
    x = 234,072.45

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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.