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Finding the Fourth Proportional to 63,794.99, 88,036.39 and 35,114.03

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Solution

The fourth proportional to 63,794.99, 88,036.39 and 35,114.03 is: 48,456.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,794.99 : 88,036.39 = 35,114.03 : x
  2. Step 2: Convert to fraction form
    63,794.99/88,036.39 = 35,114.03/x
  3. Step 3: Cross multiply
    63,794.99x = 88,036.39 × 35,114.03
  4. Step 4: Simplify right side
    63,794.99x = 3,091,312,571.86
  5. Step 5: Solve for x
    x = 3,091,312,571.86/63,794.99
  6. Step 6: Final answer
    x = 48,456.98

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.