Home / 194,900.64-268,957.44-110,025.60

Finding the Fourth Proportional to 194,900.64, 268,957.44 and 110,025.60

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Solution

The fourth proportional to 194,900.64, 268,957.44 and 110,025.60 is: 151,832.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,900.64 : 268,957.44 = 110,025.60 : x
  2. Step 2: Convert to fraction form
    194,900.64/268,957.44 = 110,025.60/x
  3. Step 3: Cross multiply
    194,900.64x = 268,957.44 × 110,025.60
  4. Step 4: Simplify right side
    194,900.64x = 29,592,203,710.46
  5. Step 5: Solve for x
    x = 29,592,203,710.46/194,900.64
  6. Step 6: Final answer
    x = 151,832.26

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.