Home / 94,619.73-141,768.92-57,100.97

Finding the Fourth Proportional to 94,619.73, 141,768.92 and 57,100.97

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Solution

The fourth proportional to 94,619.73, 141,768.92 and 57,100.97 is: 85,554.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,619.73 : 141,768.92 = 57,100.97 : x
  2. Step 2: Convert to fraction form
    94,619.73/141,768.92 = 57,100.97/x
  3. Step 3: Cross multiply
    94,619.73x = 141,768.92 × 57,100.97
  4. Step 4: Simplify right side
    94,619.73x = 8,095,141,853.50
  5. Step 5: Solve for x
    x = 8,095,141,853.50/94,619.73
  6. Step 6: Final answer
    x = 85,554.48

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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.