Home / 9,027.97-13,539.45-4,351.03

Finding the Fourth Proportional to 9,027.97, 13,539.45 and 4,351.03

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Solution

The fourth proportional to 9,027.97, 13,539.45 and 4,351.03 is: 6,525.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,027.97 : 13,539.45 = 4,351.03 : x
  2. Step 2: Convert to fraction form
    9,027.97/13,539.45 = 4,351.03/x
  3. Step 3: Cross multiply
    9,027.97x = 13,539.45 × 4,351.03
  4. Step 4: Simplify right side
    9,027.97x = 58,910,553.13
  5. Step 5: Solve for x
    x = 58,910,553.13/9,027.97
  6. Step 6: Final answer
    x = 6,525.34

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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.