Home / 241,180.51-332,775.87-139,184.30

Finding the Fourth Proportional to 241,180.51, 332,775.87 and 139,184.30

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Solution

The fourth proportional to 241,180.51, 332,775.87 and 139,184.30 is: 192,043.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,180.51 : 332,775.87 = 139,184.30 : x
  2. Step 2: Convert to fraction form
    241,180.51/332,775.87 = 139,184.30/x
  3. Step 3: Cross multiply
    241,180.51x = 332,775.87 × 139,184.30
  4. Step 4: Simplify right side
    241,180.51x = 46,317,176,522.84
  5. Step 5: Solve for x
    x = 46,317,176,522.84/241,180.51
  6. Step 6: Final answer
    x = 192,043.61

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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.