Home / 5,366.22-8,047.97-2,403.00

Finding the Fourth Proportional to 5,366.22, 8,047.97 and 2,403.00

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Solution

The fourth proportional to 5,366.22, 8,047.97 and 2,403.00 is: 3,603.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,366.22 : 8,047.97 = 2,403.00 : x
  2. Step 2: Convert to fraction form
    5,366.22/8,047.97 = 2,403.00/x
  3. Step 3: Cross multiply
    5,366.22x = 8,047.97 × 2,403.00
  4. Step 4: Simplify right side
    5,366.22x = 19,339,306.24
  5. Step 5: Solve for x
    x = 19,339,306.24/5,366.22
  6. Step 6: Final answer
    x = 3,603.90

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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.