Home / 2,366.00-3,265.07-1,318.06

Finding the Fourth Proportional to 2,366.00, 3,265.07 and 1,318.06

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Solution

The fourth proportional to 2,366.00, 3,265.07 and 1,318.06 is: 1,818.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,366.00 : 3,265.07 = 1,318.06 : x
  2. Step 2: Convert to fraction form
    2,366.00/3,265.07 = 1,318.06/x
  3. Step 3: Cross multiply
    2,366.00x = 3,265.07 × 1,318.06
  4. Step 4: Simplify right side
    2,366.00x = 4,303,553.30
  5. Step 5: Solve for x
    x = 4,303,553.30/2,366.00
  6. Step 6: Final answer
    x = 1,818.92

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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.