Home / 22,325.06-33,490.31-10,472.73

Finding the Fourth Proportional to 22,325.06, 33,490.31 and 10,472.73

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Solution

The fourth proportional to 22,325.06, 33,490.31 and 10,472.73 is: 15,710.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,325.06 : 33,490.31 = 10,472.73 : x
  2. Step 2: Convert to fraction form
    22,325.06/33,490.31 = 10,472.73/x
  3. Step 3: Cross multiply
    22,325.06x = 33,490.31 × 10,472.73
  4. Step 4: Simplify right side
    22,325.06x = 350,734,921.88
  5. Step 5: Solve for x
    x = 350,734,921.88/22,325.06
  6. Step 6: Final answer
    x = 15,710.37

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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.