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Finding the Fourth Proportional to 233,356.01, 350,067.76 and 100,235.14

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Solution

The fourth proportional to 233,356.01, 350,067.76 and 100,235.14 is: 150,367.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,356.01 : 350,067.76 = 100,235.14 : x
  2. Step 2: Convert to fraction form
    233,356.01/350,067.76 = 100,235.14/x
  3. Step 3: Cross multiply
    233,356.01x = 350,067.76 × 100,235.14
  4. Step 4: Simplify right side
    233,356.01x = 35,089,089,807.33
  5. Step 5: Solve for x
    x = 35,089,089,807.33/233,356.01
  6. Step 6: Final answer
    x = 150,367.20

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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.