Home / 11,344.02-17,019.27-4,766.82

Finding the Fourth Proportional to 11,344.02, 17,019.27 and 4,766.82

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Solution

The fourth proportional to 11,344.02, 17,019.27 and 4,766.82 is: 7,151.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,344.02 : 17,019.27 = 4,766.82 : x
  2. Step 2: Convert to fraction form
    11,344.02/17,019.27 = 4,766.82/x
  3. Step 3: Cross multiply
    11,344.02x = 17,019.27 × 4,766.82
  4. Step 4: Simplify right side
    11,344.02x = 81,127,796.62
  5. Step 5: Solve for x
    x = 81,127,796.62/11,344.02
  6. Step 6: Final answer
    x = 7,151.59

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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.