Home / 63,721.44-95,611.32-24,287.40

Finding the Fourth Proportional to 63,721.44, 95,611.32 and 24,287.40

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Solution

The fourth proportional to 63,721.44, 95,611.32 and 24,287.40 is: 36,442.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,721.44 : 95,611.32 = 24,287.40 : x
  2. Step 2: Convert to fraction form
    63,721.44/95,611.32 = 24,287.40/x
  3. Step 3: Cross multiply
    63,721.44x = 95,611.32 × 24,287.40
  4. Step 4: Simplify right side
    63,721.44x = 2,322,150,373.37
  5. Step 5: Solve for x
    x = 2,322,150,373.37/63,721.44
  6. Step 6: Final answer
    x = 36,442.21

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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.