Home / 241,664.76-362,497.38-91,869.88

Finding the Fourth Proportional to 241,664.76, 362,497.38 and 91,869.88

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Solution

The fourth proportional to 241,664.76, 362,497.38 and 91,869.88 is: 137,804.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,664.76 : 362,497.38 = 91,869.88 : x
  2. Step 2: Convert to fraction form
    241,664.76/362,497.38 = 91,869.88/x
  3. Step 3: Cross multiply
    241,664.76x = 362,497.38 × 91,869.88
  4. Step 4: Simplify right side
    241,664.76x = 33,302,590,800.91
  5. Step 5: Solve for x
    x = 33,302,590,800.91/241,664.76
  6. Step 6: Final answer
    x = 137,804.91

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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.