Home / 29,270.34-43,913.43-10,552.46

Finding the Fourth Proportional to 29,270.34, 43,913.43 and 10,552.46

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Solution

The fourth proportional to 29,270.34, 43,913.43 and 10,552.46 is: 15,831.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,270.34 : 43,913.43 = 10,552.46 : x
  2. Step 2: Convert to fraction form
    29,270.34/43,913.43 = 10,552.46/x
  3. Step 3: Cross multiply
    29,270.34x = 43,913.43 × 10,552.46
  4. Step 4: Simplify right side
    29,270.34x = 463,394,493.97
  5. Step 5: Solve for x
    x = 463,394,493.97/29,270.34
  6. Step 6: Final answer
    x = 15,831.54

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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.