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Finding the Fourth Proportional to 41,753.56, 62,630.28 and 14,051.56

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Solution

The fourth proportional to 41,753.56, 62,630.28 and 14,051.56 is: 21,077.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,753.56 : 62,630.28 = 14,051.56 : x
  2. Step 2: Convert to fraction form
    41,753.56/62,630.28 = 14,051.56/x
  3. Step 3: Cross multiply
    41,753.56x = 62,630.28 × 14,051.56
  4. Step 4: Simplify right side
    41,753.56x = 880,053,137.24
  5. Step 5: Solve for x
    x = 880,053,137.24/41,753.56
  6. Step 6: Final answer
    x = 21,077.32

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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.