Home / 22,705.04-34,057.17-10,216.23

Finding the Fourth Proportional to 22,705.04, 34,057.17 and 10,216.23

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Solution

The fourth proportional to 22,705.04, 34,057.17 and 10,216.23 is: 15,324.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,705.04 : 34,057.17 = 10,216.23 : x
  2. Step 2: Convert to fraction form
    22,705.04/34,057.17 = 10,216.23/x
  3. Step 3: Cross multiply
    22,705.04x = 34,057.17 × 10,216.23
  4. Step 4: Simplify right side
    22,705.04x = 347,935,754.15
  5. Step 5: Solve for x
    x = 347,935,754.15/22,705.04
  6. Step 6: Final answer
    x = 15,324.16

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.