Home / 22,591.59-33,908.19-11,506.26

Finding the Fourth Proportional to 22,591.59, 33,908.19 and 11,506.26

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Solution

The fourth proportional to 22,591.59, 33,908.19 and 11,506.26 is: 17,269.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,591.59 : 33,908.19 = 11,506.26 : x
  2. Step 2: Convert to fraction form
    22,591.59/33,908.19 = 11,506.26/x
  3. Step 3: Cross multiply
    22,591.59x = 33,908.19 × 11,506.26
  4. Step 4: Simplify right side
    22,591.59x = 390,156,450.27
  5. Step 5: Solve for x
    x = 390,156,450.27/22,591.59
  6. Step 6: Final answer
    x = 17,269.99

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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.