Home / 23,192.62-34,791.66-7,392.15

Finding the Fourth Proportional to 23,192.62, 34,791.66 and 7,392.15

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Solution

The fourth proportional to 23,192.62, 34,791.66 and 7,392.15 is: 11,089.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,192.62 : 34,791.66 = 7,392.15 : x
  2. Step 2: Convert to fraction form
    23,192.62/34,791.66 = 7,392.15/x
  3. Step 3: Cross multiply
    23,192.62x = 34,791.66 × 7,392.15
  4. Step 4: Simplify right side
    23,192.62x = 257,185,169.47
  5. Step 5: Solve for x
    x = 257,185,169.47/23,192.62
  6. Step 6: Final answer
    x = 11,089.10

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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.