Home / 2,366.16-3,265.16-1,371.36

Finding the Fourth Proportional to 2,366.16, 3,265.16 and 1,371.36

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Solution

The fourth proportional to 2,366.16, 3,265.16 and 1,371.36 is: 1,892.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,366.16 : 3,265.16 = 1,371.36 : x
  2. Step 2: Convert to fraction form
    2,366.16/3,265.16 = 1,371.36/x
  3. Step 3: Cross multiply
    2,366.16x = 3,265.16 × 1,371.36
  4. Step 4: Simplify right side
    2,366.16x = 4,477,709.82
  5. Step 5: Solve for x
    x = 4,477,709.82/2,366.16
  6. Step 6: Final answer
    x = 1,892.40

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.