Home / 11,495.22-17,247.10-4,926.54

Finding the Fourth Proportional to 11,495.22, 17,247.10 and 4,926.54

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Solution

The fourth proportional to 11,495.22, 17,247.10 and 4,926.54 is: 7,391.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,495.22 : 17,247.10 = 4,926.54 : x
  2. Step 2: Convert to fraction form
    11,495.22/17,247.10 = 4,926.54/x
  3. Step 3: Cross multiply
    11,495.22x = 17,247.10 × 4,926.54
  4. Step 4: Simplify right side
    11,495.22x = 84,968,528.03
  5. Step 5: Solve for x
    x = 84,968,528.03/11,495.22
  6. Step 6: Final answer
    x = 7,391.64

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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.