Home / 226,206.04-339,265.32-68,397.52

Finding the Fourth Proportional to 226,206.04, 339,265.32 and 68,397.52

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Solution

The fourth proportional to 226,206.04, 339,265.32 and 68,397.52 is: 102,583.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    226,206.04 : 339,265.32 = 68,397.52 : x
  2. Step 2: Convert to fraction form
    226,206.04/339,265.32 = 68,397.52/x
  3. Step 3: Cross multiply
    226,206.04x = 339,265.32 × 68,397.52
  4. Step 4: Simplify right side
    226,206.04x = 23,204,906,510.01
  5. Step 5: Solve for x
    x = 23,204,906,510.01/226,206.04
  6. Step 6: Final answer
    x = 102,583.05

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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.