Home / 244,222.20-366,333.30-169,426.80

Finding the Fourth Proportional to 244,222.20, 366,333.30 and 169,426.80

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Solution

The fourth proportional to 244,222.20, 366,333.30 and 169,426.80 is: 254,140.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,222.20 : 366,333.30 = 169,426.80 : x
  2. Step 2: Convert to fraction form
    244,222.20/366,333.30 = 169,426.80/x
  3. Step 3: Cross multiply
    244,222.20x = 366,333.30 × 169,426.80
  4. Step 4: Simplify right side
    244,222.20x = 62,066,678,752.44
  5. Step 5: Solve for x
    x = 62,066,678,752.44/244,222.20
  6. Step 6: Final answer
    x = 254,140.20

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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.