Home / 244,556.55-366,816.60-102,365.10

Finding the Fourth Proportional to 244,556.55, 366,816.60 and 102,365.10

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Solution

The fourth proportional to 244,556.55, 366,816.60 and 102,365.10 is: 153,540.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,556.55 : 366,816.60 = 102,365.10 : x
  2. Step 2: Convert to fraction form
    244,556.55/366,816.60 = 102,365.10/x
  3. Step 3: Cross multiply
    244,556.55x = 366,816.60 × 102,365.10
  4. Step 4: Simplify right side
    244,556.55x = 37,549,217,940.66
  5. Step 5: Solve for x
    x = 37,549,217,940.66/244,556.55
  6. Step 6: Final answer
    x = 153,540.02

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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.