Home / 182,110.02-273,205.62-55,768.02

Finding the Fourth Proportional to 182,110.02, 273,205.62 and 55,768.02

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Solution

The fourth proportional to 182,110.02, 273,205.62 and 55,768.02 is: 83,664.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,110.02 : 273,205.62 = 55,768.02 : x
  2. Step 2: Convert to fraction form
    182,110.02/273,205.62 = 55,768.02/x
  3. Step 3: Cross multiply
    182,110.02x = 273,205.62 × 55,768.02
  4. Step 4: Simplify right side
    182,110.02x = 15,236,136,480.27
  5. Step 5: Solve for x
    x = 15,236,136,480.27/182,110.02
  6. Step 6: Final answer
    x = 83,664.46

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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.