Home / 19,063.18-28,596.03-6,584.41

Finding the Fourth Proportional to 19,063.18, 28,596.03 and 6,584.41

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Solution

The fourth proportional to 19,063.18, 28,596.03 and 6,584.41 is: 9,877.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,063.18 : 28,596.03 = 6,584.41 : x
  2. Step 2: Convert to fraction form
    19,063.18/28,596.03 = 6,584.41/x
  3. Step 3: Cross multiply
    19,063.18x = 28,596.03 × 6,584.41
  4. Step 4: Simplify right side
    19,063.18x = 188,287,985.89
  5. Step 5: Solve for x
    x = 188,287,985.89/19,063.18
  6. Step 6: Final answer
    x = 9,877.05

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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.