Home / 241,540.30-362,277.60-91,818.28

Finding the Fourth Proportional to 241,540.30, 362,277.60 and 91,818.28

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Solution

The fourth proportional to 241,540.30, 362,277.60 and 91,818.28 is: 137,714.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,540.30 : 362,277.60 = 91,818.28 : x
  2. Step 2: Convert to fraction form
    241,540.30/362,277.60 = 91,818.28/x
  3. Step 3: Cross multiply
    241,540.30x = 362,277.60 × 91,818.28
  4. Step 4: Simplify right side
    241,540.30x = 33,263,706,114.53
  5. Step 5: Solve for x
    x = 33,263,706,114.53/241,540.30
  6. Step 6: Final answer
    x = 137,714.93

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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.