Home / 7,096.91-10,643.99-2,713.34

Finding the Fourth Proportional to 7,096.91, 10,643.99 and 2,713.34

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Solution

The fourth proportional to 7,096.91, 10,643.99 and 2,713.34 is: 4,069.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,096.91 : 10,643.99 = 2,713.34 : x
  2. Step 2: Convert to fraction form
    7,096.91/10,643.99 = 2,713.34/x
  3. Step 3: Cross multiply
    7,096.91x = 10,643.99 × 2,713.34
  4. Step 4: Simplify right side
    7,096.91x = 28,880,697.04
  5. Step 5: Solve for x
    x = 28,880,697.04/7,096.91
  6. Step 6: Final answer
    x = 4,069.48

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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.