Home / 19,175.62-28,767.54-6,029.02

Finding the Fourth Proportional to 19,175.62, 28,767.54 and 6,029.02

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Solution

The fourth proportional to 19,175.62, 28,767.54 and 6,029.02 is: 9,044.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,175.62 : 28,767.54 = 6,029.02 : x
  2. Step 2: Convert to fraction form
    19,175.62/28,767.54 = 6,029.02/x
  3. Step 3: Cross multiply
    19,175.62x = 28,767.54 × 6,029.02
  4. Step 4: Simplify right side
    19,175.62x = 173,440,074.01
  5. Step 5: Solve for x
    x = 173,440,074.01/19,175.62
  6. Step 6: Final answer
    x = 9,044.82

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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.