Home / 63,723.22-95,578.64-19,350.36

Finding the Fourth Proportional to 63,723.22, 95,578.64 and 19,350.36

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Solution

The fourth proportional to 63,723.22, 95,578.64 and 19,350.36 is: 29,023.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,723.22 : 95,578.64 = 19,350.36 : x
  2. Step 2: Convert to fraction form
    63,723.22/95,578.64 = 19,350.36/x
  3. Step 3: Cross multiply
    63,723.22x = 95,578.64 × 19,350.36
  4. Step 4: Simplify right side
    63,723.22x = 1,849,481,092.31
  5. Step 5: Solve for x
    x = 1,849,481,092.31/63,723.22
  6. Step 6: Final answer
    x = 29,023.66

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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.