Home / 23,105.06-34,653.97-7,522.58

Finding the Fourth Proportional to 23,105.06, 34,653.97 and 7,522.58

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Solution

The fourth proportional to 23,105.06, 34,653.97 and 7,522.58 is: 11,282.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,105.06 : 34,653.97 = 7,522.58 : x
  2. Step 2: Convert to fraction form
    23,105.06/34,653.97 = 7,522.58/x
  3. Step 3: Cross multiply
    23,105.06x = 34,653.97 × 7,522.58
  4. Step 4: Simplify right side
    23,105.06x = 260,687,069.57
  5. Step 5: Solve for x
    x = 260,687,069.57/23,105.06
  6. Step 6: Final answer
    x = 11,282.69

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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.