Home / 2,366.77-3,553.30-2,022.32

Finding the Fourth Proportional to 2,366.77, 3,553.30 and 2,022.32

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Solution

The fourth proportional to 2,366.77, 3,553.30 and 2,022.32 is: 3,036.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,366.77 : 3,553.30 = 2,022.32 : x
  2. Step 2: Convert to fraction form
    2,366.77/3,553.30 = 2,022.32/x
  3. Step 3: Cross multiply
    2,366.77x = 3,553.30 × 2,022.32
  4. Step 4: Simplify right side
    2,366.77x = 7,185,909.66
  5. Step 5: Solve for x
    x = 7,185,909.66/2,366.77
  6. Step 6: Final answer
    x = 3,036.17

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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.