Home / 63,812.33-95,714.99-19,435.37

Finding the Fourth Proportional to 63,812.33, 95,714.99 and 19,435.37

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Solution

The fourth proportional to 63,812.33, 95,714.99 and 19,435.37 is: 29,151.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,812.33 : 95,714.99 = 19,435.37 : x
  2. Step 2: Convert to fraction form
    63,812.33/95,714.99 = 19,435.37/x
  3. Step 3: Cross multiply
    63,812.33x = 95,714.99 × 19,435.37
  4. Step 4: Simplify right side
    63,812.33x = 1,860,255,669.44
  5. Step 5: Solve for x
    x = 1,860,255,669.44/63,812.33
  6. Step 6: Final answer
    x = 29,151.98

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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.