Home / 17,817.99-24,591.42-10,262.85

Finding the Fourth Proportional to 17,817.99, 24,591.42 and 10,262.85

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Solution

The fourth proportional to 17,817.99, 24,591.42 and 10,262.85 is: 14,164.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,817.99 : 24,591.42 = 10,262.85 : x
  2. Step 2: Convert to fraction form
    17,817.99/24,591.42 = 10,262.85/x
  3. Step 3: Cross multiply
    17,817.99x = 24,591.42 × 10,262.85
  4. Step 4: Simplify right side
    17,817.99x = 252,378,054.75
  5. Step 5: Solve for x
    x = 252,378,054.75/17,817.99
  6. Step 6: Final answer
    x = 14,164.23

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1.5x scale

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.