Home / 69,008.53-103,534.68-24,634.33

Finding the Fourth Proportional to 69,008.53, 103,534.68 and 24,634.33

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Solution

The fourth proportional to 69,008.53, 103,534.68 and 24,634.33 is: 36,959.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,008.53 : 103,534.68 = 24,634.33 : x
  2. Step 2: Convert to fraction form
    69,008.53/103,534.68 = 24,634.33/x
  3. Step 3: Cross multiply
    69,008.53x = 103,534.68 × 24,634.33
  4. Step 4: Simplify right side
    69,008.53x = 2,550,507,350.39
  5. Step 5: Solve for x
    x = 2,550,507,350.39/69,008.53
  6. Step 6: Final answer
    x = 36,959.31

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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.