Home / 7,076.43-10,614.54-2,395.44

Finding the Fourth Proportional to 7,076.43, 10,614.54 and 2,395.44

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Solution

The fourth proportional to 7,076.43, 10,614.54 and 2,395.44 is: 3,593.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,076.43 : 10,614.54 = 2,395.44 : x
  2. Step 2: Convert to fraction form
    7,076.43/10,614.54 = 2,395.44/x
  3. Step 3: Cross multiply
    7,076.43x = 10,614.54 × 2,395.44
  4. Step 4: Simplify right side
    7,076.43x = 25,426,493.70
  5. Step 5: Solve for x
    x = 25,426,493.70/7,076.43
  6. Step 6: Final answer
    x = 3,593.12

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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.