Home / 48,826.26-73,185.66-31,952.34

Finding the Fourth Proportional to 48,826.26, 73,185.66 and 31,952.34

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Solution

The fourth proportional to 48,826.26, 73,185.66 and 31,952.34 is: 47,893.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,826.26 : 73,185.66 = 31,952.34 : x
  2. Step 2: Convert to fraction form
    48,826.26/73,185.66 = 31,952.34/x
  3. Step 3: Cross multiply
    48,826.26x = 73,185.66 × 31,952.34
  4. Step 4: Simplify right side
    48,826.26x = 2,338,453,091.44
  5. Step 5: Solve for x
    x = 2,338,453,091.44/48,826.26
  6. Step 6: Final answer
    x = 47,893.35

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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.