Home / 17,821.88-24,596.03-10,268.50

Finding the Fourth Proportional to 17,821.88, 24,596.03 and 10,268.50

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Solution

The fourth proportional to 17,821.88, 24,596.03 and 10,268.50 is: 14,171.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,821.88 : 24,596.03 = 10,268.50 : x
  2. Step 2: Convert to fraction form
    17,821.88/24,596.03 = 10,268.50/x
  3. Step 3: Cross multiply
    17,821.88x = 24,596.03 × 10,268.50
  4. Step 4: Simplify right side
    17,821.88x = 252,564,159.73
  5. Step 5: Solve for x
    x = 252,564,159.73/17,821.88
  6. Step 6: Final answer
    x = 14,171.58

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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.