Home / 151,016.63-226,032.04-111,025.02

Finding the Fourth Proportional to 151,016.63, 226,032.04 and 111,025.02

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Solution

The fourth proportional to 151,016.63, 226,032.04 and 111,025.02 is: 166,175.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,016.63 : 226,032.04 = 111,025.02 : x
  2. Step 2: Convert to fraction form
    151,016.63/226,032.04 = 111,025.02/x
  3. Step 3: Cross multiply
    151,016.63x = 226,032.04 × 111,025.02
  4. Step 4: Simplify right side
    151,016.63x = 25,095,211,761.64
  5. Step 5: Solve for x
    x = 25,095,211,761.64/151,016.63
  6. Step 6: Final answer
    x = 166,175.15

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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.