Home / 7,505.99-11,265.44-3,066.02

Finding the Fourth Proportional to 7,505.99, 11,265.44 and 3,066.02

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Solution

The fourth proportional to 7,505.99, 11,265.44 and 3,066.02 is: 4,601.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,505.99 : 11,265.44 = 3,066.02 : x
  2. Step 2: Convert to fraction form
    7,505.99/11,265.44 = 3,066.02/x
  3. Step 3: Cross multiply
    7,505.99x = 11,265.44 × 3,066.02
  4. Step 4: Simplify right side
    7,505.99x = 34,539,992.69
  5. Step 5: Solve for x
    x = 34,539,992.69/7,505.99
  6. Step 6: Final answer
    x = 4,601.66

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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.