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Finding the Fourth Proportional to 35,161.22, 48,450.62 and 25,068.22

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Solution

The fourth proportional to 35,161.22, 48,450.62 and 25,068.22 is: 34,542.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,161.22 : 48,450.62 = 25,068.22 : x
  2. Step 2: Convert to fraction form
    35,161.22/48,450.62 = 25,068.22/x
  3. Step 3: Cross multiply
    35,161.22x = 48,450.62 × 25,068.22
  4. Step 4: Simplify right side
    35,161.22x = 1,214,570,742.84
  5. Step 5: Solve for x
    x = 1,214,570,742.84/35,161.22
  6. Step 6: Final answer
    x = 34,542.90

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