Home / 244,041.22-336,783.92-136,610.61

Finding the Fourth Proportional to 244,041.22, 336,783.92 and 136,610.61

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Solution

The fourth proportional to 244,041.22, 336,783.92 and 136,610.61 is: 188,526.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,041.22 : 336,783.92 = 136,610.61 : x
  2. Step 2: Convert to fraction form
    244,041.22/336,783.92 = 136,610.61/x
  3. Step 3: Cross multiply
    244,041.22x = 336,783.92 × 136,610.61
  4. Step 4: Simplify right side
    244,041.22x = 46,008,256,749.39
  5. Step 5: Solve for x
    x = 46,008,256,749.39/244,041.22
  6. Step 6: Final answer
    x = 188,526.58

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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.