Home / 7,093.10-10,628.62-2,708.17

Finding the Fourth Proportional to 7,093.10, 10,628.62 and 2,708.17

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Solution

The fourth proportional to 7,093.10, 10,628.62 and 2,708.17 is: 4,058.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,093.10 : 10,628.62 = 2,708.17 : x
  2. Step 2: Convert to fraction form
    7,093.10/10,628.62 = 2,708.17/x
  3. Step 3: Cross multiply
    7,093.10x = 10,628.62 × 2,708.17
  4. Step 4: Simplify right side
    7,093.10x = 28,784,076.48
  5. Step 5: Solve for x
    x = 28,784,076.48/7,093.10
  6. Step 6: Final answer
    x = 4,058.04

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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.