Home / 19,524.69-29,287.04-4,733.61

Finding the Fourth Proportional to 19,524.69, 29,287.04 and 4,733.61

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Solution

The fourth proportional to 19,524.69, 29,287.04 and 4,733.61 is: 7,100.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,524.69 : 29,287.04 = 4,733.61 : x
  2. Step 2: Convert to fraction form
    19,524.69/29,287.04 = 4,733.61/x
  3. Step 3: Cross multiply
    19,524.69x = 29,287.04 × 4,733.61
  4. Step 4: Simplify right side
    19,524.69x = 138,633,401.75
  5. Step 5: Solve for x
    x = 138,633,401.75/19,524.69
  6. Step 6: Final answer
    x = 7,100.42

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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.