Home / 34,163.70-47,164.47-23,610.06

Finding the Fourth Proportional to 34,163.70, 47,164.47 and 23,610.06

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Solution

The fourth proportional to 34,163.70, 47,164.47 and 23,610.06 is: 32,594.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,163.70 : 47,164.47 = 23,610.06 : x
  2. Step 2: Convert to fraction form
    34,163.70/47,164.47 = 23,610.06/x
  3. Step 3: Cross multiply
    34,163.70x = 47,164.47 × 23,610.06
  4. Step 4: Simplify right side
    34,163.70x = 1,113,555,966.57
  5. Step 5: Solve for x
    x = 1,113,555,966.57/34,163.70
  6. Step 6: Final answer
    x = 32,594.71

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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.