Home / 232,949.44-349,431.91-64,455.65

Finding the Fourth Proportional to 232,949.44, 349,431.91 and 64,455.65

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Solution

The fourth proportional to 232,949.44, 349,431.91 and 64,455.65 is: 96,685.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    232,949.44 : 349,431.91 = 64,455.65 : x
  2. Step 2: Convert to fraction form
    232,949.44/349,431.91 = 64,455.65/x
  3. Step 3: Cross multiply
    232,949.44x = 349,431.91 × 64,455.65
  4. Step 4: Simplify right side
    232,949.44x = 22,522,860,889.79
  5. Step 5: Solve for x
    x = 22,522,860,889.79/232,949.44
  6. Step 6: Final answer
    x = 96,685.62

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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.