Home / 241,519.92-362,341.40-108,450.51

Finding the Fourth Proportional to 241,519.92, 362,341.40 and 108,450.51

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Solution

The fourth proportional to 241,519.92, 362,341.40 and 108,450.51 is: 162,703.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,519.92 : 362,341.40 = 108,450.51 : x
  2. Step 2: Convert to fraction form
    241,519.92/362,341.40 = 108,450.51/x
  3. Step 3: Cross multiply
    241,519.92x = 362,341.40 × 108,450.51
  4. Step 4: Simplify right side
    241,519.92x = 39,296,109,081.86
  5. Step 5: Solve for x
    x = 39,296,109,081.86/241,519.92
  6. Step 6: Final answer
    x = 162,703.39

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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.