Home / 244,629.20-366,943.80-223,962.05

Finding the Fourth Proportional to 244,629.20, 366,943.80 and 223,962.05

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Solution

The fourth proportional to 244,629.20, 366,943.80 and 223,962.05 is: 335,943.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,629.20 : 366,943.80 = 223,962.05 : x
  2. Step 2: Convert to fraction form
    244,629.20/366,943.80 = 223,962.05/x
  3. Step 3: Cross multiply
    244,629.20x = 366,943.80 × 223,962.05
  4. Step 4: Simplify right side
    244,629.20x = 82,181,485,682.79
  5. Step 5: Solve for x
    x = 82,181,485,682.79/244,629.20
  6. Step 6: Final answer
    x = 335,943.08

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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.