Home / 9,028.80-13,525.92-6,092.64

Finding the Fourth Proportional to 9,028.80, 13,525.92 and 6,092.64

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Solution

The fourth proportional to 9,028.80, 13,525.92 and 6,092.64 is: 9,127.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,028.80 : 13,525.92 = 6,092.64 : x
  2. Step 2: Convert to fraction form
    9,028.80/13,525.92 = 6,092.64/x
  3. Step 3: Cross multiply
    9,028.80x = 13,525.92 × 6,092.64
  4. Step 4: Simplify right side
    9,028.80x = 82,408,561.23
  5. Step 5: Solve for x
    x = 82,408,561.23/9,028.80
  6. Step 6: Final answer
    x = 9,127.30

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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.