Home / 244,253.43-366,387.36-208,489.26

Finding the Fourth Proportional to 244,253.43, 366,387.36 and 208,489.26

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Solution

The fourth proportional to 244,253.43, 366,387.36 and 208,489.26 is: 312,740.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,253.43 : 366,387.36 = 208,489.26 : x
  2. Step 2: Convert to fraction form
    244,253.43/366,387.36 = 208,489.26/x
  3. Step 3: Cross multiply
    244,253.43x = 366,387.36 × 208,489.26
  4. Step 4: Simplify right side
    244,253.43x = 76,387,829,559.75
  5. Step 5: Solve for x
    x = 76,387,829,559.75/244,253.43
  6. Step 6: Final answer
    x = 312,740.05

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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.