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Finding the Fourth Proportional to 63,371.80, 94,998.30 and 23,955.40

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Solution

The fourth proportional to 63,371.80, 94,998.30 and 23,955.40 is: 35,910.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,371.80 : 94,998.30 = 23,955.40 : x
  2. Step 2: Convert to fraction form
    63,371.80/94,998.30 = 23,955.40/x
  3. Step 3: Cross multiply
    63,371.80x = 94,998.30 × 23,955.40
  4. Step 4: Simplify right side
    63,371.80x = 2,275,722,275.82
  5. Step 5: Solve for x
    x = 2,275,722,275.82/63,371.80
  6. Step 6: Final answer
    x = 35,910.65

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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.