Home / 63,196.75-94,822.80-29,940.58

Finding the Fourth Proportional to 63,196.75, 94,822.80 and 29,940.58

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Solution

The fourth proportional to 63,196.75, 94,822.80 and 29,940.58 is: 44,923.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,196.75 : 94,822.80 = 29,940.58 : x
  2. Step 2: Convert to fraction form
    63,196.75/94,822.80 = 29,940.58/x
  3. Step 3: Cross multiply
    63,196.75x = 94,822.80 × 29,940.58
  4. Step 4: Simplify right side
    63,196.75x = 2,839,049,629.22
  5. Step 5: Solve for x
    x = 2,839,049,629.22/63,196.75
  6. Step 6: Final answer
    x = 44,923.98

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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.