Home / 9,070.06-13,606.20-3,227.26

Finding the Fourth Proportional to 9,070.06, 13,606.20 and 3,227.26

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Solution

The fourth proportional to 9,070.06, 13,606.20 and 3,227.26 is: 4,841.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,070.06 : 13,606.20 = 3,227.26 : x
  2. Step 2: Convert to fraction form
    9,070.06/13,606.20 = 3,227.26/x
  3. Step 3: Cross multiply
    9,070.06x = 13,606.20 × 3,227.26
  4. Step 4: Simplify right side
    9,070.06x = 43,910,745.01
  5. Step 5: Solve for x
    x = 43,910,745.01/9,070.06
  6. Step 6: Final answer
    x = 4,841.28

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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.