Home / 53,586.95-80,396.06-23,997.87

Finding the Fourth Proportional to 53,586.95, 80,396.06 and 23,997.87

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Solution

The fourth proportional to 53,586.95, 80,396.06 and 23,997.87 is: 36,003.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,586.95 : 80,396.06 = 23,997.87 : x
  2. Step 2: Convert to fraction form
    53,586.95/80,396.06 = 23,997.87/x
  3. Step 3: Cross multiply
    53,586.95x = 80,396.06 × 23,997.87
  4. Step 4: Simplify right side
    53,586.95x = 1,929,334,076.40
  5. Step 5: Solve for x
    x = 1,929,334,076.40/53,586.95
  6. Step 6: Final answer
    x = 36,003.81

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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.