Home / 23,275.20-34,914.24-11,576.64

Finding the Fourth Proportional to 23,275.20, 34,914.24 and 11,576.64

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Solution

The fourth proportional to 23,275.20, 34,914.24 and 11,576.64 is: 17,365.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,275.20 : 34,914.24 = 11,576.64 : x
  2. Step 2: Convert to fraction form
    23,275.20/34,914.24 = 11,576.64/x
  3. Step 3: Cross multiply
    23,275.20x = 34,914.24 × 11,576.64
  4. Step 4: Simplify right side
    23,275.20x = 404,189,587.35
  5. Step 5: Solve for x
    x = 404,189,587.35/23,275.20
  6. Step 6: Final answer
    x = 17,365.68

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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.