Home / 10,481.17-14,462.43-5,943.60

Finding the Fourth Proportional to 10,481.17, 14,462.43 and 5,943.60

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Solution

The fourth proportional to 10,481.17, 14,462.43 and 5,943.60 is: 8,201.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,481.17 : 14,462.43 = 5,943.60 : x
  2. Step 2: Convert to fraction form
    10,481.17/14,462.43 = 5,943.60/x
  3. Step 3: Cross multiply
    10,481.17x = 14,462.43 × 5,943.60
  4. Step 4: Simplify right side
    10,481.17x = 85,958,898.95
  5. Step 5: Solve for x
    x = 85,958,898.95/10,481.17
  6. Step 6: Final answer
    x = 8,201.27

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.