Home / 11,061.11-15,264.24-6,025.32

Finding the Fourth Proportional to 11,061.11, 15,264.24 and 6,025.32

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Solution

The fourth proportional to 11,061.11, 15,264.24 and 6,025.32 is: 8,314.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,061.11 : 15,264.24 = 6,025.32 : x
  2. Step 2: Convert to fraction form
    11,061.11/15,264.24 = 6,025.32/x
  3. Step 3: Cross multiply
    11,061.11x = 15,264.24 × 6,025.32
  4. Step 4: Simplify right side
    11,061.11x = 91,971,930.56
  5. Step 5: Solve for x
    x = 91,971,930.56/11,061.11
  6. Step 6: Final answer
    x = 8,314.90

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.