Home / 7,744.07-11,601.17-4,626.57

Finding the Fourth Proportional to 7,744.07, 11,601.17 and 4,626.57

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Solution

The fourth proportional to 7,744.07, 11,601.17 and 4,626.57 is: 6,930.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,744.07 : 11,601.17 = 4,626.57 : x
  2. Step 2: Convert to fraction form
    7,744.07/11,601.17 = 4,626.57/x
  3. Step 3: Cross multiply
    7,744.07x = 11,601.17 × 4,626.57
  4. Step 4: Simplify right side
    7,744.07x = 53,673,623.58
  5. Step 5: Solve for x
    x = 53,673,623.58/7,744.07
  6. Step 6: Final answer
    x = 6,930.93

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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.