Home / 6,910.20-10,366.34-2,526.62

Finding the Fourth Proportional to 6,910.20, 10,366.34 and 2,526.62

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Solution

The fourth proportional to 6,910.20, 10,366.34 and 2,526.62 is: 3,790.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,910.20 : 10,366.34 = 2,526.62 : x
  2. Step 2: Convert to fraction form
    6,910.20/10,366.34 = 2,526.62/x
  3. Step 3: Cross multiply
    6,910.20x = 10,366.34 × 2,526.62
  4. Step 4: Simplify right side
    6,910.20x = 26,191,737.51
  5. Step 5: Solve for x
    x = 26,191,737.51/6,910.20
  6. Step 6: Final answer
    x = 3,790.30

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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.