Home / 18,057.33-25,024.14-17,707.41

Finding the Fourth Proportional to 18,057.33, 25,024.14 and 17,707.41

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Solution

The fourth proportional to 18,057.33, 25,024.14 and 17,707.41 is: 24,539.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,057.33 : 25,024.14 = 17,707.41 : x
  2. Step 2: Convert to fraction form
    18,057.33/25,024.14 = 17,707.41/x
  3. Step 3: Cross multiply
    18,057.33x = 25,024.14 × 17,707.41
  4. Step 4: Simplify right side
    18,057.33x = 443,112,706.88
  5. Step 5: Solve for x
    x = 443,112,706.88/18,057.33
  6. Step 6: Final answer
    x = 24,539.22

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.39) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.