Home / 11,014.41-16,522.38-4,440.66

Finding the Fourth Proportional to 11,014.41, 16,522.38 and 4,440.66

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Solution

The fourth proportional to 11,014.41, 16,522.38 and 4,440.66 is: 6,661.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,014.41 : 16,522.38 = 4,440.66 : x
  2. Step 2: Convert to fraction form
    11,014.41/16,522.38 = 4,440.66/x
  3. Step 3: Cross multiply
    11,014.41x = 16,522.38 × 4,440.66
  4. Step 4: Simplify right side
    11,014.41x = 73,370,210.01
  5. Step 5: Solve for x
    x = 73,370,210.01/11,014.41
  6. Step 6: Final answer
    x = 6,661.29

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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.