Home / 22,232.25-33,364.76-10,545.48

Finding the Fourth Proportional to 22,232.25, 33,364.76 and 10,545.48

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Solution

The fourth proportional to 22,232.25, 33,364.76 and 10,545.48 is: 15,825.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,232.25 : 33,364.76 = 10,545.48 : x
  2. Step 2: Convert to fraction form
    22,232.25/33,364.76 = 10,545.48/x
  3. Step 3: Cross multiply
    22,232.25x = 33,364.76 × 10,545.48
  4. Step 4: Simplify right side
    22,232.25x = 351,847,356.56
  5. Step 5: Solve for x
    x = 351,847,356.56/22,232.25
  6. Step 6: Final answer
    x = 15,825.99

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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.