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Finding the Fourth Proportional to 63,771.54, 95,525.55 and 37,396.86

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Solution

The fourth proportional to 63,771.54, 95,525.55 and 37,396.86 is: 56,018.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,771.54 : 95,525.55 = 37,396.86 : x
  2. Step 2: Convert to fraction form
    63,771.54/95,525.55 = 37,396.86/x
  3. Step 3: Cross multiply
    63,771.54x = 95,525.55 × 37,396.86
  4. Step 4: Simplify right side
    63,771.54x = 3,572,355,619.77
  5. Step 5: Solve for x
    x = 3,572,355,619.77/63,771.54
  6. Step 6: Final answer
    x = 56,018.02

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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.