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Finding the Fourth Proportional to 241,584.95, 362,253.47 and 127,794.18

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Solution

The fourth proportional to 241,584.95, 362,253.47 and 127,794.18 is: 191,625.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,584.95 : 362,253.47 = 127,794.18 : x
  2. Step 2: Convert to fraction form
    241,584.95/362,253.47 = 127,794.18/x
  3. Step 3: Cross multiply
    241,584.95x = 362,253.47 × 127,794.18
  4. Step 4: Simplify right side
    241,584.95x = 46,293,882,700.57
  5. Step 5: Solve for x
    x = 46,293,882,700.57/241,584.95
  6. Step 6: Final answer
    x = 191,625.69

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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.