Home / 164,408.82-246,593.85-46,089.66

Finding the Fourth Proportional to 164,408.82, 246,593.85 and 46,089.66

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Solution

The fourth proportional to 164,408.82, 246,593.85 and 46,089.66 is: 69,129.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,408.82 : 246,593.85 = 46,089.66 : x
  2. Step 2: Convert to fraction form
    164,408.82/246,593.85 = 46,089.66/x
  3. Step 3: Cross multiply
    164,408.82x = 246,593.85 × 46,089.66
  4. Step 4: Simplify right side
    164,408.82x = 11,365,426,704.59
  5. Step 5: Solve for x
    x = 11,365,426,704.59/164,408.82
  6. Step 6: Final answer
    x = 69,129.06

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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.