Home / 34,433.43-51,650.10-11,076.27

Finding the Fourth Proportional to 34,433.43, 51,650.10 and 11,076.27

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Solution

The fourth proportional to 34,433.43, 51,650.10 and 11,076.27 is: 16,614.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,433.43 : 51,650.10 = 11,076.27 : x
  2. Step 2: Convert to fraction form
    34,433.43/51,650.10 = 11,076.27/x
  3. Step 3: Cross multiply
    34,433.43x = 51,650.10 × 11,076.27
  4. Step 4: Simplify right side
    34,433.43x = 572,090,453.13
  5. Step 5: Solve for x
    x = 572,090,453.13/34,433.43
  6. Step 6: Final answer
    x = 16,614.39

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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.