Home / 6,943.46-10,410.55-3,824.96

Finding the Fourth Proportional to 6,943.46, 10,410.55 and 3,824.96

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Solution

The fourth proportional to 6,943.46, 10,410.55 and 3,824.96 is: 5,734.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,943.46 : 10,410.55 = 3,824.96 : x
  2. Step 2: Convert to fraction form
    6,943.46/10,410.55 = 3,824.96/x
  3. Step 3: Cross multiply
    6,943.46x = 10,410.55 × 3,824.96
  4. Step 4: Simplify right side
    6,943.46x = 39,819,875.71
  5. Step 5: Solve for x
    x = 39,819,875.71/6,943.46
  6. Step 6: Final answer
    x = 5,734.88

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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.