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Finding the Fourth Proportional to 63,771.01, 88,004.79 and 35,093.97

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Solution

The fourth proportional to 63,771.01, 88,004.79 and 35,093.97 is: 48,430.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,771.01 : 88,004.79 = 35,093.97 : x
  2. Step 2: Convert to fraction form
    63,771.01/88,004.79 = 35,093.97/x
  3. Step 3: Cross multiply
    63,771.01x = 88,004.79 × 35,093.97
  4. Step 4: Simplify right side
    63,771.01x = 3,088,437,460.12
  5. Step 5: Solve for x
    x = 3,088,437,460.12/63,771.01
  6. Step 6: Final answer
    x = 48,430.12

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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.