Home / 22,299.14-33,452.16-7,506.90

Finding the Fourth Proportional to 22,299.14, 33,452.16 and 7,506.90

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Solution

The fourth proportional to 22,299.14, 33,452.16 and 7,506.90 is: 11,261.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,299.14 : 33,452.16 = 7,506.90 : x
  2. Step 2: Convert to fraction form
    22,299.14/33,452.16 = 7,506.90/x
  3. Step 3: Cross multiply
    22,299.14x = 33,452.16 × 7,506.90
  4. Step 4: Simplify right side
    22,299.14x = 251,122,019.90
  5. Step 5: Solve for x
    x = 251,122,019.90/22,299.14
  6. Step 6: Final answer
    x = 11,261.51

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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.