Home / 12,297.07-18,447.33-6,057.14

Finding the Fourth Proportional to 12,297.07, 18,447.33 and 6,057.14

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Solution

The fourth proportional to 12,297.07, 18,447.33 and 6,057.14 is: 9,086.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,297.07 : 18,447.33 = 6,057.14 : x
  2. Step 2: Convert to fraction form
    12,297.07/18,447.33 = 6,057.14/x
  3. Step 3: Cross multiply
    12,297.07x = 18,447.33 × 6,057.14
  4. Step 4: Simplify right side
    12,297.07x = 111,737,957.04
  5. Step 5: Solve for x
    x = 111,737,957.04/12,297.07
  6. Step 6: Final answer
    x = 9,086.55

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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.