Home / 244,929.91-367,408.56-76,473.51

Finding the Fourth Proportional to 244,929.91, 367,408.56 and 76,473.51

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Solution

The fourth proportional to 244,929.91, 367,408.56 and 76,473.51 is: 114,714.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,929.91 : 367,408.56 = 76,473.51 : x
  2. Step 2: Convert to fraction form
    244,929.91/367,408.56 = 76,473.51/x
  3. Step 3: Cross multiply
    244,929.91x = 367,408.56 × 76,473.51
  4. Step 4: Simplify right side
    244,929.91x = 28,097,022,187.25
  5. Step 5: Solve for x
    x = 28,097,022,187.25/244,929.91
  6. Step 6: Final answer
    x = 114,714.54

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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.