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Finding the Fourth Proportional to 63,755.60, 96,110.90 and 59,473.94

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Solution

The fourth proportional to 63,755.60, 96,110.90 and 59,473.94 is: 89,656.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,755.60 : 96,110.90 = 59,473.94 : x
  2. Step 2: Convert to fraction form
    63,755.60/96,110.90 = 59,473.94/x
  3. Step 3: Cross multiply
    63,755.60x = 96,110.90 × 59,473.94
  4. Step 4: Simplify right side
    63,755.60x = 5,716,093,899.95
  5. Step 5: Solve for x
    x = 5,716,093,899.95/63,755.60
  6. Step 6: Final answer
    x = 89,656.34

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.