Home / 63,906.20-95,855.80-19,532.93

Finding the Fourth Proportional to 63,906.20, 95,855.80 and 19,532.93

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Solution

The fourth proportional to 63,906.20, 95,855.80 and 19,532.93 is: 29,298.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,906.20 : 95,855.80 = 19,532.93 : x
  2. Step 2: Convert to fraction form
    63,906.20/95,855.80 = 19,532.93/x
  3. Step 3: Cross multiply
    63,906.20x = 95,855.80 × 19,532.93
  4. Step 4: Simplify right side
    63,906.20x = 1,872,344,533.83
  5. Step 5: Solve for x
    x = 1,872,344,533.83/63,906.20
  6. Step 6: Final answer
    x = 29,298.32

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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.