Home / 244,266.80-337,087.96-136,837.60

Finding the Fourth Proportional to 244,266.80, 337,087.96 and 136,837.60

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Solution

The fourth proportional to 244,266.80, 337,087.96 and 136,837.60 is: 188,835.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,266.80 : 337,087.96 = 136,837.60 : x
  2. Step 2: Convert to fraction form
    244,266.80/337,087.96 = 136,837.60/x
  3. Step 3: Cross multiply
    244,266.80x = 337,087.96 × 136,837.60
  4. Step 4: Simplify right side
    244,266.80x = 46,126,307,435.30
  5. Step 5: Solve for x
    x = 46,126,307,435.30/244,266.80
  6. Step 6: Final answer
    x = 188,835.76

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.