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Finding the Fourth Proportional to 63,754.83, 95,632.41 and 30,467.32

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Solution

The fourth proportional to 63,754.83, 95,632.41 and 30,467.32 is: 45,701.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,754.83 : 95,632.41 = 30,467.32 : x
  2. Step 2: Convert to fraction form
    63,754.83/95,632.41 = 30,467.32/x
  3. Step 3: Cross multiply
    63,754.83x = 95,632.41 × 30,467.32
  4. Step 4: Simplify right side
    63,754.83x = 2,913,663,650.94
  5. Step 5: Solve for x
    x = 2,913,663,650.94/63,754.83
  6. Step 6: Final answer
    x = 45,701.07

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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.