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Finding the Fourth Proportional to 62,959.52, 94,455.62 and 27,890.84

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Solution

The fourth proportional to 62,959.52, 94,455.62 and 27,890.84 is: 41,843.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,959.52 : 94,455.62 = 27,890.84 : x
  2. Step 2: Convert to fraction form
    62,959.52/94,455.62 = 27,890.84/x
  3. Step 3: Cross multiply
    62,959.52x = 94,455.62 × 27,890.84
  4. Step 4: Simplify right side
    62,959.52x = 2,634,446,584.52
  5. Step 5: Solve for x
    x = 2,634,446,584.52/62,959.52
  6. Step 6: Final answer
    x = 41,843.50

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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.