Home / 34,383.88-51,576.27-11,010.32

Finding the Fourth Proportional to 34,383.88, 51,576.27 and 11,010.32

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Solution

The fourth proportional to 34,383.88, 51,576.27 and 11,010.32 is: 16,515.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,383.88 : 51,576.27 = 11,010.32 : x
  2. Step 2: Convert to fraction form
    34,383.88/51,576.27 = 11,010.32/x
  3. Step 3: Cross multiply
    34,383.88x = 51,576.27 × 11,010.32
  4. Step 4: Simplify right side
    34,383.88x = 567,870,979.23
  5. Step 5: Solve for x
    x = 567,870,979.23/34,383.88
  6. Step 6: Final answer
    x = 16,515.62

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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.