Home / 9,250.74-13,876.24-3,010.79

Finding the Fourth Proportional to 9,250.74, 13,876.24 and 3,010.79

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Solution

The fourth proportional to 9,250.74, 13,876.24 and 3,010.79 is: 4,516.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,250.74 : 13,876.24 = 3,010.79 : x
  2. Step 2: Convert to fraction form
    9,250.74/13,876.24 = 3,010.79/x
  3. Step 3: Cross multiply
    9,250.74x = 13,876.24 × 3,010.79
  4. Step 4: Simplify right side
    9,250.74x = 41,778,375.25
  5. Step 5: Solve for x
    x = 41,778,375.25/9,250.74
  6. Step 6: Final answer
    x = 4,516.22

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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.