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Finding the Fourth Proportional to 104,411.93, 144,014.04 and 95,825.78

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Solution

The fourth proportional to 104,411.93, 144,014.04 and 95,825.78 is: 132,171.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,411.93 : 144,014.04 = 95,825.78 : x
  2. Step 2: Convert to fraction form
    104,411.93/144,014.04 = 95,825.78/x
  3. Step 3: Cross multiply
    104,411.93x = 144,014.04 × 95,825.78
  4. Step 4: Simplify right side
    104,411.93x = 13,800,256,652.97
  5. Step 5: Solve for x
    x = 13,800,256,652.97/104,411.93
  6. Step 6: Final answer
    x = 132,171.26

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.