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Finding the Fourth Proportional to 5,999.94, 8,944.29 and 5,905.17

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Solution

The fourth proportional to 5,999.94, 8,944.29 and 5,905.17 is: 8,803.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,999.94 : 8,944.29 = 5,905.17 : x
  2. Step 2: Convert to fraction form
    5,999.94/8,944.29 = 5,905.17/x
  3. Step 3: Cross multiply
    5,999.94x = 8,944.29 × 5,905.17
  4. Step 4: Simplify right side
    5,999.94x = 52,817,552.98
  5. Step 5: Solve for x
    x = 52,817,552.98/5,999.94
  6. Step 6: Final answer
    x = 8,803.01

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.