Home / 9,192.26-13,791.01-4,513.62

Finding the Fourth Proportional to 9,192.26, 13,791.01 and 4,513.62

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Solution

The fourth proportional to 9,192.26, 13,791.01 and 4,513.62 is: 6,771.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,192.26 : 13,791.01 = 4,513.62 : x
  2. Step 2: Convert to fraction form
    9,192.26/13,791.01 = 4,513.62/x
  3. Step 3: Cross multiply
    9,192.26x = 13,791.01 × 4,513.62
  4. Step 4: Simplify right side
    9,192.26x = 62,247,381.97
  5. Step 5: Solve for x
    x = 62,247,381.97/9,192.26
  6. Step 6: Final answer
    x = 6,771.72

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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.