Home / 6,892.22-10,340.75-2,510.12

Finding the Fourth Proportional to 6,892.22, 10,340.75 and 2,510.12

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Solution

The fourth proportional to 6,892.22, 10,340.75 and 2,510.12 is: 3,766.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,892.22 : 10,340.75 = 2,510.12 : x
  2. Step 2: Convert to fraction form
    6,892.22/10,340.75 = 2,510.12/x
  3. Step 3: Cross multiply
    6,892.22x = 10,340.75 × 2,510.12
  4. Step 4: Simplify right side
    6,892.22x = 25,956,459.14
  5. Step 5: Solve for x
    x = 25,956,459.14/6,892.22
  6. Step 6: Final answer
    x = 3,766.05

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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.