Home / 11,193.44-16,792.77-4,173.47

Finding the Fourth Proportional to 11,193.44, 16,792.77 and 4,173.47

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Solution

The fourth proportional to 11,193.44, 16,792.77 and 4,173.47 is: 6,261.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,193.44 : 16,792.77 = 4,173.47 : x
  2. Step 2: Convert to fraction form
    11,193.44/16,792.77 = 4,173.47/x
  3. Step 3: Cross multiply
    11,193.44x = 16,792.77 × 4,173.47
  4. Step 4: Simplify right side
    11,193.44x = 70,084,187.46
  5. Step 5: Solve for x
    x = 70,084,187.46/11,193.44
  6. Step 6: Final answer
    x = 6,261.18

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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.