Home / 248,730.96-373,133.16-88,794.48

Finding the Fourth Proportional to 248,730.96, 373,133.16 and 88,794.48

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Solution

The fourth proportional to 248,730.96, 373,133.16 and 88,794.48 is: 133,204.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    248,730.96 : 373,133.16 = 88,794.48 : x
  2. Step 2: Convert to fraction form
    248,730.96/373,133.16 = 88,794.48/x
  3. Step 3: Cross multiply
    248,730.96x = 373,133.16 × 88,794.48
  4. Step 4: Simplify right side
    248,730.96x = 33,132,164,912.96
  5. Step 5: Solve for x
    x = 33,132,164,912.96/248,730.96
  6. Step 6: Final answer
    x = 133,204.83

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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.