Home / 11,025.02-16,532.37-4,004.15

Finding the Fourth Proportional to 11,025.02, 16,532.37 and 4,004.15

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Solution

The fourth proportional to 11,025.02, 16,532.37 and 4,004.15 is: 6,004.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,025.02 : 16,532.37 = 4,004.15 : x
  2. Step 2: Convert to fraction form
    11,025.02/16,532.37 = 4,004.15/x
  3. Step 3: Cross multiply
    11,025.02x = 16,532.37 × 4,004.15
  4. Step 4: Simplify right side
    11,025.02x = 66,198,006.67
  5. Step 5: Solve for x
    x = 66,198,006.67/11,025.02
  6. Step 6: Final answer
    x = 6,004.34

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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.