Home / 241,265.06-361,842.51-91,521.98

Finding the Fourth Proportional to 241,265.06, 361,842.51 and 91,521.98

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Solution

The fourth proportional to 241,265.06, 361,842.51 and 91,521.98 is: 137,262.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,265.06 : 361,842.51 = 91,521.98 : x
  2. Step 2: Convert to fraction form
    241,265.06/361,842.51 = 91,521.98/x
  3. Step 3: Cross multiply
    241,265.06x = 361,842.51 × 91,521.98
  4. Step 4: Simplify right side
    241,265.06x = 33,116,542,963.37
  5. Step 5: Solve for x
    x = 33,116,542,963.37/241,265.06
  6. Step 6: Final answer
    x = 137,262.08

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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.