Home / 22,585.11-33,833.92-10,906.53

Finding the Fourth Proportional to 22,585.11, 33,833.92 and 10,906.53

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Solution

The fourth proportional to 22,585.11, 33,833.92 and 10,906.53 is: 16,338.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,585.11 : 33,833.92 = 10,906.53 : x
  2. Step 2: Convert to fraction form
    22,585.11/33,833.92 = 10,906.53/x
  3. Step 3: Cross multiply
    22,585.11x = 33,833.92 × 10,906.53
  4. Step 4: Simplify right side
    22,585.11x = 369,010,663.50
  5. Step 5: Solve for x
    x = 369,010,663.50/22,585.11
  6. Step 6: Final answer
    x = 16,338.67

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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.