Home / 244,231.70-366,347.55-222,458.90

Finding the Fourth Proportional to 244,231.70, 366,347.55 and 222,458.90

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Solution

The fourth proportional to 244,231.70, 366,347.55 and 222,458.90 is: 333,688.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,231.70 : 366,347.55 = 222,458.90 : x
  2. Step 2: Convert to fraction form
    244,231.70/366,347.55 = 222,458.90/x
  3. Step 3: Cross multiply
    244,231.70x = 366,347.55 × 222,458.90
  4. Step 4: Simplify right side
    244,231.70x = 81,497,272,990.70
  5. Step 5: Solve for x
    x = 81,497,272,990.70/244,231.70
  6. Step 6: Final answer
    x = 333,688.35

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1.5x scale

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.