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Finding the Fourth Proportional to 11,201.10, 16,801.65 and 6,017.10

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Solution

The fourth proportional to 11,201.10, 16,801.65 and 6,017.10 is: 9,025.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,201.10 : 16,801.65 = 6,017.10 : x
  2. Step 2: Convert to fraction form
    11,201.10/16,801.65 = 6,017.10/x
  3. Step 3: Cross multiply
    11,201.10x = 16,801.65 × 6,017.10
  4. Step 4: Simplify right side
    11,201.10x = 101,097,208.22
  5. Step 5: Solve for x
    x = 101,097,208.22/11,201.10
  6. Step 6: Final answer
    x = 9,025.65

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1.5x scale

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.