Home / 11,025.03-16,534.04-3,627.51

Finding the Fourth Proportional to 11,025.03, 16,534.04 and 3,627.51

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Solution

The fourth proportional to 11,025.03, 16,534.04 and 3,627.51 is: 5,440.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,025.03 : 16,534.04 = 3,627.51 : x
  2. Step 2: Convert to fraction form
    11,025.03/16,534.04 = 3,627.51/x
  3. Step 3: Cross multiply
    11,025.03x = 16,534.04 × 3,627.51
  4. Step 4: Simplify right side
    11,025.03x = 59,977,395.44
  5. Step 5: Solve for x
    x = 59,977,395.44/11,025.03
  6. Step 6: Final answer
    x = 5,440.11

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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.