Home / 69,244.11-95,539.82-39,029.49

Finding the Fourth Proportional to 69,244.11, 95,539.82 and 39,029.49

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Solution

The fourth proportional to 69,244.11, 95,539.82 and 39,029.49 is: 53,851.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,244.11 : 95,539.82 = 39,029.49 : x
  2. Step 2: Convert to fraction form
    69,244.11/95,539.82 = 39,029.49/x
  3. Step 3: Cross multiply
    69,244.11x = 95,539.82 × 39,029.49
  4. Step 4: Simplify right side
    69,244.11x = 3,728,870,254.14
  5. Step 5: Solve for x
    x = 3,728,870,254.14/69,244.11
  6. Step 6: Final answer
    x = 53,851.08

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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.