Home / 19,063.68-28,596.78-6,584.91

Finding the Fourth Proportional to 19,063.68, 28,596.78 and 6,584.91

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Solution

The fourth proportional to 19,063.68, 28,596.78 and 6,584.91 is: 9,877.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,063.68 : 28,596.78 = 6,584.91 : x
  2. Step 2: Convert to fraction form
    19,063.68/28,596.78 = 6,584.91/x
  3. Step 3: Cross multiply
    19,063.68x = 28,596.78 × 6,584.91
  4. Step 4: Simplify right side
    19,063.68x = 188,307,222.59
  5. Step 5: Solve for x
    x = 188,307,222.59/19,063.68
  6. Step 6: Final answer
    x = 9,877.80

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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.