Home / 7,010.08-10,516.38-2,392

Finding the Fourth Proportional to 7,010.08, 10,516.38 and 2,392

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Solution

The fourth proportional to 7,010.08, 10,516.38 and 2,392 is: 3,588.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,010.08 : 10,516.38 = 2,392 : x
  2. Step 2: Convert to fraction form
    7,010.08/10,516.38 = 2,392/x
  3. Step 3: Cross multiply
    7,010.08x = 10,516.38 × 2,392
  4. Step 4: Simplify right side
    7,010.08x = 25,155,180.96
  5. Step 5: Solve for x
    x = 25,155,180.96/7,010.08
  6. Step 6: Final answer
    x = 3,588.43

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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.