Home / 241,055.19-361,635.66-91,296.59

Finding the Fourth Proportional to 241,055.19, 361,635.66 and 91,296.59

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Solution

The fourth proportional to 241,055.19, 361,635.66 and 91,296.59 is: 136,964.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,055.19 : 361,635.66 = 91,296.59 : x
  2. Step 2: Convert to fraction form
    241,055.19/361,635.66 = 91,296.59/x
  3. Step 3: Cross multiply
    241,055.19x = 361,635.66 × 91,296.59
  4. Step 4: Simplify right side
    241,055.19x = 33,016,100,772.22
  5. Step 5: Solve for x
    x = 33,016,100,772.22/241,055.19
  6. Step 6: Final answer
    x = 136,964.90

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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.