Home / 9,080.22-13,619.13-3,535.26

Finding the Fourth Proportional to 9,080.22, 13,619.13 and 3,535.26

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Solution

The fourth proportional to 9,080.22, 13,619.13 and 3,535.26 is: 5,302.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,080.22 : 13,619.13 = 3,535.26 : x
  2. Step 2: Convert to fraction form
    9,080.22/13,619.13 = 3,535.26/x
  3. Step 3: Cross multiply
    9,080.22x = 13,619.13 × 3,535.26
  4. Step 4: Simplify right side
    9,080.22x = 48,147,165.52
  5. Step 5: Solve for x
    x = 48,147,165.52/9,080.22
  6. Step 6: Final answer
    x = 5,302.42

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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.