Home / 22,927.05-34,406.91-10,448.73

Finding the Fourth Proportional to 22,927.05, 34,406.91 and 10,448.73

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Solution

The fourth proportional to 22,927.05, 34,406.91 and 10,448.73 is: 15,680.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,927.05 : 34,406.91 = 10,448.73 : x
  2. Step 2: Convert to fraction form
    22,927.05/34,406.91 = 10,448.73/x
  3. Step 3: Cross multiply
    22,927.05x = 34,406.91 × 10,448.73
  4. Step 4: Simplify right side
    22,927.05x = 359,508,512.72
  5. Step 5: Solve for x
    x = 359,508,512.72/22,927.05
  6. Step 6: Final answer
    x = 15,680.54

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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.