Home / 241,584.47-362,479.08-129,235.25

Finding the Fourth Proportional to 241,584.47, 362,479.08 and 129,235.25

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Solution

The fourth proportional to 241,584.47, 362,479.08 and 129,235.25 is: 193,907.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,584.47 : 362,479.08 = 129,235.25 : x
  2. Step 2: Convert to fraction form
    241,584.47/362,479.08 = 129,235.25/x
  3. Step 3: Cross multiply
    241,584.47x = 362,479.08 × 129,235.25
  4. Step 4: Simplify right side
    241,584.47x = 46,845,074,523.57
  5. Step 5: Solve for x
    x = 46,845,074,523.57/241,584.47
  6. Step 6: Final answer
    x = 193,907.64

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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.