Home / 244,892.43-366,903.61-208,989.38

Finding the Fourth Proportional to 244,892.43, 366,903.61 and 208,989.38

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Solution

The fourth proportional to 244,892.43, 366,903.61 and 208,989.38 is: 313,112.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,892.43 : 366,903.61 = 208,989.38 : x
  2. Step 2: Convert to fraction form
    244,892.43/366,903.61 = 208,989.38/x
  3. Step 3: Cross multiply
    244,892.43x = 366,903.61 × 208,989.38
  4. Step 4: Simplify right side
    244,892.43x = 76,678,958,368.45
  5. Step 5: Solve for x
    x = 76,678,958,368.45/244,892.43
  6. Step 6: Final answer
    x = 313,112.82

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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.