Home / 241,050.90-332,568.66-139,073.92

Finding the Fourth Proportional to 241,050.90, 332,568.66 and 139,073.92

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Solution

The fourth proportional to 241,050.90, 332,568.66 and 139,073.92 is: 191,874.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,050.90 : 332,568.66 = 139,073.92 : x
  2. Step 2: Convert to fraction form
    241,050.90/332,568.66 = 139,073.92/x
  3. Step 3: Cross multiply
    241,050.90x = 332,568.66 × 139,073.92
  4. Step 4: Simplify right side
    241,050.90x = 46,251,627,215.35
  5. Step 5: Solve for x
    x = 46,251,627,215.35/241,050.90
  6. Step 6: Final answer
    x = 191,874.94

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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.