Home / 241,146.68-332,766.19-133,712.73

Finding the Fourth Proportional to 241,146.68, 332,766.19 and 133,712.73

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Solution

The fourth proportional to 241,146.68, 332,766.19 and 133,712.73 is: 184,514.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,146.68 : 332,766.19 = 133,712.73 : x
  2. Step 2: Convert to fraction form
    241,146.68/332,766.19 = 133,712.73/x
  3. Step 3: Cross multiply
    241,146.68x = 332,766.19 × 133,712.73
  4. Step 4: Simplify right side
    241,146.68x = 44,495,075,883.74
  5. Step 5: Solve for x
    x = 44,495,075,883.74/241,146.68
  6. Step 6: Final answer
    x = 184,514.57

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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.