Home / 146,929.44-220,396.59-63,823.44

Finding the Fourth Proportional to 146,929.44, 220,396.59 and 63,823.44

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Solution

The fourth proportional to 146,929.44, 220,396.59 and 63,823.44 is: 95,736.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,929.44 : 220,396.59 = 63,823.44 : x
  2. Step 2: Convert to fraction form
    146,929.44/220,396.59 = 63,823.44/x
  3. Step 3: Cross multiply
    146,929.44x = 220,396.59 × 63,823.44
  4. Step 4: Simplify right side
    146,929.44x = 14,066,468,218.95
  5. Step 5: Solve for x
    x = 14,066,468,218.95/146,929.44
  6. Step 6: Final answer
    x = 95,736.21

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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.