Home / 194,951.02-269,002.07-110,066.30

Finding the Fourth Proportional to 194,951.02, 269,002.07 and 110,066.30

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Solution

The fourth proportional to 194,951.02, 269,002.07 and 110,066.30 is: 151,874.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,951.02 : 269,002.07 = 110,066.30 : x
  2. Step 2: Convert to fraction form
    194,951.02/269,002.07 = 110,066.30/x
  3. Step 3: Cross multiply
    194,951.02x = 269,002.07 × 110,066.30
  4. Step 4: Simplify right side
    194,951.02x = 29,608,062,537.24
  5. Step 5: Solve for x
    x = 29,608,062,537.24/194,951.02
  6. Step 6: Final answer
    x = 151,874.37

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1.5x scale

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.