Home / 7,560.35-11,343.76-2,627.29

Finding the Fourth Proportional to 7,560.35, 11,343.76 and 2,627.29

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Solution

The fourth proportional to 7,560.35, 11,343.76 and 2,627.29 is: 3,942.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,560.35 : 11,343.76 = 2,627.29 : x
  2. Step 2: Convert to fraction form
    7,560.35/11,343.76 = 2,627.29/x
  3. Step 3: Cross multiply
    7,560.35x = 11,343.76 × 2,627.29
  4. Step 4: Simplify right side
    7,560.35x = 29,803,347.21
  5. Step 5: Solve for x
    x = 29,803,347.21/7,560.35
  6. Step 6: Final answer
    x = 3,942.06

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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.