Home / 11,524.41-17,284.59-3,202.20

Finding the Fourth Proportional to 11,524.41, 17,284.59 and 3,202.20

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Solution

The fourth proportional to 11,524.41, 17,284.59 and 3,202.20 is: 4,802.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,524.41 : 17,284.59 = 3,202.20 : x
  2. Step 2: Convert to fraction form
    11,524.41/17,284.59 = 3,202.20/x
  3. Step 3: Cross multiply
    11,524.41x = 17,284.59 × 3,202.20
  4. Step 4: Simplify right side
    11,524.41x = 55,348,714.10
  5. Step 5: Solve for x
    x = 55,348,714.10/11,524.41
  6. Step 6: Final answer
    x = 4,802.74

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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.