Home / 17,754.45-24,500.19-10,195.53

Finding the Fourth Proportional to 17,754.45, 24,500.19 and 10,195.53

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Solution

The fourth proportional to 17,754.45, 24,500.19 and 10,195.53 is: 14,069.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,754.45 : 24,500.19 = 10,195.53 : x
  2. Step 2: Convert to fraction form
    17,754.45/24,500.19 = 10,195.53/x
  3. Step 3: Cross multiply
    17,754.45x = 24,500.19 × 10,195.53
  4. Step 4: Simplify right side
    17,754.45x = 249,792,422.15
  5. Step 5: Solve for x
    x = 249,792,422.15/17,754.45
  6. Step 6: Final answer
    x = 14,069.29

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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.