Home / 63,664.42-95,496.64-23,678.17

Finding the Fourth Proportional to 63,664.42, 95,496.64 and 23,678.17

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Solution

The fourth proportional to 63,664.42, 95,496.64 and 23,678.17 is: 35,517.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,664.42 : 95,496.64 = 23,678.17 : x
  2. Step 2: Convert to fraction form
    63,664.42/95,496.64 = 23,678.17/x
  3. Step 3: Cross multiply
    63,664.42x = 95,496.64 × 23,678.17
  4. Step 4: Simplify right side
    63,664.42x = 2,261,185,676.35
  5. Step 5: Solve for x
    x = 2,261,185,676.35/63,664.42
  6. Step 6: Final answer
    x = 35,517.26

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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.