Home / 11,033.19-16,549.77-4,792.41

Finding the Fourth Proportional to 11,033.19, 16,549.77 and 4,792.41

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Solution

The fourth proportional to 11,033.19, 16,549.77 and 4,792.41 is: 7,188.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,033.19 : 16,549.77 = 4,792.41 : x
  2. Step 2: Convert to fraction form
    11,033.19/16,549.77 = 4,792.41/x
  3. Step 3: Cross multiply
    11,033.19x = 16,549.77 × 4,792.41
  4. Step 4: Simplify right side
    11,033.19x = 79,313,283.25
  5. Step 5: Solve for x
    x = 79,313,283.25/11,033.19
  6. Step 6: Final answer
    x = 7,188.61

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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.