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Finding the Fourth Proportional to 16,753.10, 25,250.07 and 14,441.01

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Solution

The fourth proportional to 16,753.10, 25,250.07 and 14,441.01 is: 21,765.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,753.10 : 25,250.07 = 14,441.01 : x
  2. Step 2: Convert to fraction form
    16,753.10/25,250.07 = 14,441.01/x
  3. Step 3: Cross multiply
    16,753.10x = 25,250.07 × 14,441.01
  4. Step 4: Simplify right side
    16,753.10x = 364,636,414.14
  5. Step 5: Solve for x
    x = 364,636,414.14/16,753.10
  6. Step 6: Final answer
    x = 21,765.31

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.