Home / 2,264.05-3,396.69-2,047.17

Finding the Fourth Proportional to 2,264.05, 3,396.69 and 2,047.17

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Solution

The fourth proportional to 2,264.05, 3,396.69 and 2,047.17 is: 3,071.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,264.05 : 3,396.69 = 2,047.17 : x
  2. Step 2: Convert to fraction form
    2,264.05/3,396.69 = 2,047.17/x
  3. Step 3: Cross multiply
    2,264.05x = 3,396.69 × 2,047.17
  4. Step 4: Simplify right side
    2,264.05x = 6,953,601.87
  5. Step 5: Solve for x
    x = 6,953,601.87/2,264.05
  6. Step 6: Final answer
    x = 3,071.31

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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.