Home / 64,799.22-97,198.83-18,051.96

Finding the Fourth Proportional to 64,799.22, 97,198.83 and 18,051.96

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Solution

The fourth proportional to 64,799.22, 97,198.83 and 18,051.96 is: 27,077.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,799.22 : 97,198.83 = 18,051.96 : x
  2. Step 2: Convert to fraction form
    64,799.22/97,198.83 = 18,051.96/x
  3. Step 3: Cross multiply
    64,799.22x = 97,198.83 × 18,051.96
  4. Step 4: Simplify right side
    64,799.22x = 1,754,629,391.21
  5. Step 5: Solve for x
    x = 1,754,629,391.21/64,799.22
  6. Step 6: Final answer
    x = 27,077.94

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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.