Home / 69,741.12-104,577.66-24,747.24

Finding the Fourth Proportional to 69,741.12, 104,577.66 and 24,747.24

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Solution

The fourth proportional to 69,741.12, 104,577.66 and 24,747.24 is: 37,108.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,741.12 : 104,577.66 = 24,747.24 : x
  2. Step 2: Convert to fraction form
    69,741.12/104,577.66 = 24,747.24/x
  3. Step 3: Cross multiply
    69,741.12x = 104,577.66 × 24,747.24
  4. Step 4: Simplify right side
    69,741.12x = 2,588,008,450.66
  5. Step 5: Solve for x
    x = 2,588,008,450.66/69,741.12
  6. Step 6: Final answer
    x = 37,108.79

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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.