Home / 63,467.20-95,200.32-19,093.76

Finding the Fourth Proportional to 63,467.20, 95,200.32 and 19,093.76

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Solution

The fourth proportional to 63,467.20, 95,200.32 and 19,093.76 is: 28,640.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,467.20 : 95,200.32 = 19,093.76 : x
  2. Step 2: Convert to fraction form
    63,467.20/95,200.32 = 19,093.76/x
  3. Step 3: Cross multiply
    63,467.20x = 95,200.32 × 19,093.76
  4. Step 4: Simplify right side
    63,467.20x = 1,817,732,062.00
  5. Step 5: Solve for x
    x = 1,817,732,062.00/63,467.20
  6. Step 6: Final answer
    x = 28,640.50

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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.