Home / 19,174.62-28,766.04-6,028.02

Finding the Fourth Proportional to 19,174.62, 28,766.04 and 6,028.02

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Solution

The fourth proportional to 19,174.62, 28,766.04 and 6,028.02 is: 9,043.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,174.62 : 28,766.04 = 6,028.02 : x
  2. Step 2: Convert to fraction form
    19,174.62/28,766.04 = 6,028.02/x
  3. Step 3: Cross multiply
    19,174.62x = 28,766.04 × 6,028.02
  4. Step 4: Simplify right side
    19,174.62x = 173,402,241.84
  5. Step 5: Solve for x
    x = 173,402,241.84/19,174.62
  6. Step 6: Final answer
    x = 9,043.32

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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.