Home / 9,083.23-13,619.55-3,530.08

Finding the Fourth Proportional to 9,083.23, 13,619.55 and 3,530.08

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Solution

The fourth proportional to 9,083.23, 13,619.55 and 3,530.08 is: 5,293.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,083.23 : 13,619.55 = 3,530.08 : x
  2. Step 2: Convert to fraction form
    9,083.23/13,619.55 = 3,530.08/x
  3. Step 3: Cross multiply
    9,083.23x = 13,619.55 × 3,530.08
  4. Step 4: Simplify right side
    9,083.23x = 48,078,101.06
  5. Step 5: Solve for x
    x = 48,078,101.06/9,083.23
  6. Step 6: Final answer
    x = 5,293.06

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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.