Home / 248,945.07-373,565.28-233,183.32

Finding the Fourth Proportional to 248,945.07, 373,565.28 and 233,183.32

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Solution

The fourth proportional to 248,945.07, 373,565.28 and 233,183.32 is: 349,913.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    248,945.07 : 373,565.28 = 233,183.32 : x
  2. Step 2: Convert to fraction form
    248,945.07/373,565.28 = 233,183.32/x
  3. Step 3: Cross multiply
    248,945.07x = 373,565.28 × 233,183.32
  4. Step 4: Simplify right side
    248,945.07x = 87,109,192,227.13
  5. Step 5: Solve for x
    x = 87,109,192,227.13/248,945.07
  6. Step 6: Final answer
    x = 349,913.31

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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.