Home / 7,465.06-11,194.17-3,565.18

Finding the Fourth Proportional to 7,465.06, 11,194.17 and 3,565.18

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Solution

The fourth proportional to 7,465.06, 11,194.17 and 3,565.18 is: 5,346.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,465.06 : 11,194.17 = 3,565.18 : x
  2. Step 2: Convert to fraction form
    7,465.06/11,194.17 = 3,565.18/x
  3. Step 3: Cross multiply
    7,465.06x = 11,194.17 × 3,565.18
  4. Step 4: Simplify right side
    7,465.06x = 39,909,231.00
  5. Step 5: Solve for x
    x = 39,909,231.00/7,465.06
  6. Step 6: Final answer
    x = 5,346.14

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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.