Home / 164,330.82-246,583.02-116,607.80

Finding the Fourth Proportional to 164,330.82, 246,583.02 and 116,607.80

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Solution

The fourth proportional to 164,330.82, 246,583.02 and 116,607.80 is: 174,973.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,330.82 : 246,583.02 = 116,607.80 : x
  2. Step 2: Convert to fraction form
    164,330.82/246,583.02 = 116,607.80/x
  3. Step 3: Cross multiply
    164,330.82x = 246,583.02 × 116,607.80
  4. Step 4: Simplify right side
    164,330.82x = 28,753,504,096.01
  5. Step 5: Solve for x
    x = 28,753,504,096.01/164,330.82
  6. Step 6: Final answer
    x = 174,973.29

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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.