Home / 50,924.06-76,390.19-19,349.25

Finding the Fourth Proportional to 50,924.06, 76,390.19 and 19,349.25

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Solution

The fourth proportional to 50,924.06, 76,390.19 and 19,349.25 is: 29,025.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,924.06 : 76,390.19 = 19,349.25 : x
  2. Step 2: Convert to fraction form
    50,924.06/76,390.19 = 19,349.25/x
  3. Step 3: Cross multiply
    50,924.06x = 76,390.19 × 19,349.25
  4. Step 4: Simplify right side
    50,924.06x = 1,478,092,883.86
  5. Step 5: Solve for x
    x = 1,478,092,883.86/50,924.06
  6. Step 6: Final answer
    x = 29,025.43

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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.