Home / 63,814.10-95,735.43-19,444.33

Finding the Fourth Proportional to 63,814.10, 95,735.43 and 19,444.33

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Solution

The fourth proportional to 63,814.10, 95,735.43 and 19,444.33 is: 29,170.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,814.10 : 95,735.43 = 19,444.33 : x
  2. Step 2: Convert to fraction form
    63,814.10/95,735.43 = 19,444.33/x
  3. Step 3: Cross multiply
    63,814.10x = 95,735.43 × 19,444.33
  4. Step 4: Simplify right side
    63,814.10x = 1,861,511,054.27
  5. Step 5: Solve for x
    x = 1,861,511,054.27/63,814.10
  6. Step 6: Final answer
    x = 29,170.84

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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.