Home / 236,454.30-354,481.74-110,029.32

Finding the Fourth Proportional to 236,454.30, 354,481.74 and 110,029.32

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Solution

The fourth proportional to 236,454.30, 354,481.74 and 110,029.32 is: 164,951.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,454.30 : 354,481.74 = 110,029.32 : x
  2. Step 2: Convert to fraction form
    236,454.30/354,481.74 = 110,029.32/x
  3. Step 3: Cross multiply
    236,454.30x = 354,481.74 × 110,029.32
  4. Step 4: Simplify right side
    236,454.30x = 39,003,384,804.62
  5. Step 5: Solve for x
    x = 39,003,384,804.62/236,454.30
  6. Step 6: Final answer
    x = 164,951.05

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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.