Home / 11,063.08-16,584.66-4,038.20

Finding the Fourth Proportional to 11,063.08, 16,584.66 and 4,038.20

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Solution

The fourth proportional to 11,063.08, 16,584.66 and 4,038.20 is: 6,053.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,063.08 : 16,584.66 = 4,038.20 : x
  2. Step 2: Convert to fraction form
    11,063.08/16,584.66 = 4,038.20/x
  3. Step 3: Cross multiply
    11,063.08x = 16,584.66 × 4,038.20
  4. Step 4: Simplify right side
    11,063.08x = 66,972,174.01
  5. Step 5: Solve for x
    x = 66,972,174.01/11,063.08
  6. Step 6: Final answer
    x = 6,053.66

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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.