Home / 63,997.14-95,992.11-19,623.77

Finding the Fourth Proportional to 63,997.14, 95,992.11 and 19,623.77

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Solution

The fourth proportional to 63,997.14, 95,992.11 and 19,623.77 is: 29,434.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,997.14 : 95,992.11 = 19,623.77 : x
  2. Step 2: Convert to fraction form
    63,997.14/95,992.11 = 19,623.77/x
  3. Step 3: Cross multiply
    63,997.14x = 95,992.11 × 19,623.77
  4. Step 4: Simplify right side
    63,997.14x = 1,883,727,088.45
  5. Step 5: Solve for x
    x = 1,883,727,088.45/63,997.14
  6. Step 6: Final answer
    x = 29,434.55

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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.