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Finding the Fourth Proportional to 104,207.77, 156,183.41 and 59,266.84

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Solution

The fourth proportional to 104,207.77, 156,183.41 and 59,266.84 is: 88,827.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,207.77 : 156,183.41 = 59,266.84 : x
  2. Step 2: Convert to fraction form
    104,207.77/156,183.41 = 59,266.84/x
  3. Step 3: Cross multiply
    104,207.77x = 156,183.41 × 59,266.84
  4. Step 4: Simplify right side
    104,207.77x = 9,256,496,928.83
  5. Step 5: Solve for x
    x = 9,256,496,928.83/104,207.77
  6. Step 6: Final answer
    x = 88,827.32

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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.