Home / 241,436.22-362,509.83-135,028.65

Finding the Fourth Proportional to 241,436.22, 362,509.83 and 135,028.65

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Solution

The fourth proportional to 241,436.22, 362,509.83 and 135,028.65 is: 202,741.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,436.22 : 362,509.83 = 135,028.65 : x
  2. Step 2: Convert to fraction form
    241,436.22/362,509.83 = 135,028.65/x
  3. Step 3: Cross multiply
    241,436.22x = 362,509.83 × 135,028.65
  4. Step 4: Simplify right side
    241,436.22x = 48,949,212,956.63
  5. Step 5: Solve for x
    x = 48,949,212,956.63/241,436.22
  6. Step 6: Final answer
    x = 202,741.80

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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.