Home / 8,592.52-12,887.82-2,436.36

Finding the Fourth Proportional to 8,592.52, 12,887.82 and 2,436.36

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Solution

The fourth proportional to 8,592.52, 12,887.82 and 2,436.36 is: 3,654.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,592.52 : 12,887.82 = 2,436.36 : x
  2. Step 2: Convert to fraction form
    8,592.52/12,887.82 = 2,436.36/x
  3. Step 3: Cross multiply
    8,592.52x = 12,887.82 × 2,436.36
  4. Step 4: Simplify right side
    8,592.52x = 31,399,369.14
  5. Step 5: Solve for x
    x = 31,399,369.14/8,592.52
  6. Step 6: Final answer
    x = 3,654.27

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1.5x scale

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.