Home / 244,659.40-366,989.10-236,105.80

Finding the Fourth Proportional to 244,659.40, 366,989.10 and 236,105.80

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Solution

The fourth proportional to 244,659.40, 366,989.10 and 236,105.80 is: 354,158.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,659.40 : 366,989.10 = 236,105.80 : x
  2. Step 2: Convert to fraction form
    244,659.40/366,989.10 = 236,105.80/x
  3. Step 3: Cross multiply
    244,659.40x = 366,989.10 × 236,105.80
  4. Step 4: Simplify right side
    244,659.40x = 86,648,255,046.78
  5. Step 5: Solve for x
    x = 86,648,255,046.78/244,659.40
  6. Step 6: Final answer
    x = 354,158.70

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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.