Home / 241,844.40-362,766.60-136,868.40

Finding the Fourth Proportional to 241,844.40, 362,766.60 and 136,868.40

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Solution

The fourth proportional to 241,844.40, 362,766.60 and 136,868.40 is: 205,302.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,844.40 : 362,766.60 = 136,868.40 : x
  2. Step 2: Convert to fraction form
    241,844.40/362,766.60 = 136,868.40/x
  3. Step 3: Cross multiply
    241,844.40x = 362,766.60 × 136,868.40
  4. Step 4: Simplify right side
    241,844.40x = 49,651,284,115.44
  5. Step 5: Solve for x
    x = 49,651,284,115.44/241,844.40
  6. Step 6: Final answer
    x = 205,302.60

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1.5x scale

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.