Home / 241,211.31-332,892.05-133,815.95

Finding the Fourth Proportional to 241,211.31, 332,892.05 and 133,815.95

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Solution

The fourth proportional to 241,211.31, 332,892.05 and 133,815.95 is: 184,677.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,211.31 : 332,892.05 = 133,815.95 : x
  2. Step 2: Convert to fraction form
    241,211.31/332,892.05 = 133,815.95/x
  3. Step 3: Cross multiply
    241,211.31x = 332,892.05 × 133,815.95
  4. Step 4: Simplify right side
    241,211.31x = 44,546,263,584.66
  5. Step 5: Solve for x
    x = 44,546,263,584.66/241,211.31
  6. Step 6: Final answer
    x = 184,677.34

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1.5x scale

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.