Home / 23,795.62-32,839.27-13,185.03

Finding the Fourth Proportional to 23,795.62, 32,839.27 and 13,185.03

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Solution

The fourth proportional to 23,795.62, 32,839.27 and 13,185.03 is: 18,196.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,795.62 : 32,839.27 = 13,185.03 : x
  2. Step 2: Convert to fraction form
    23,795.62/32,839.27 = 13,185.03/x
  3. Step 3: Cross multiply
    23,795.62x = 32,839.27 × 13,185.03
  4. Step 4: Simplify right side
    23,795.62x = 432,986,710.99
  5. Step 5: Solve for x
    x = 432,986,710.99/23,795.62
  6. Step 6: Final answer
    x = 18,196.07

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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.