Home / 151,014.02-226,028.01-111,022.45

Finding the Fourth Proportional to 151,014.02, 226,028.01 and 111,022.45

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Solution

The fourth proportional to 151,014.02, 226,028.01 and 111,022.45 is: 166,171.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,014.02 : 226,028.01 = 111,022.45 : x
  2. Step 2: Convert to fraction form
    151,014.02/226,028.01 = 111,022.45/x
  3. Step 3: Cross multiply
    151,014.02x = 226,028.01 × 111,022.45
  4. Step 4: Simplify right side
    151,014.02x = 25,094,183,290.09
  5. Step 5: Solve for x
    x = 25,094,183,290.09/151,014.02
  6. Step 6: Final answer
    x = 166,171.22

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1.5x scale

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.