Home / 6,730.22-10,096.95-2,113.22

Finding the Fourth Proportional to 6,730.22, 10,096.95 and 2,113.22

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Solution

The fourth proportional to 6,730.22, 10,096.95 and 2,113.22 is: 3,170.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,730.22 : 10,096.95 = 2,113.22 : x
  2. Step 2: Convert to fraction form
    6,730.22/10,096.95 = 2,113.22/x
  3. Step 3: Cross multiply
    6,730.22x = 10,096.95 × 2,113.22
  4. Step 4: Simplify right side
    6,730.22x = 21,337,026.19
  5. Step 5: Solve for x
    x = 21,337,026.19/6,730.22
  6. Step 6: Final answer
    x = 3,170.33

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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.