Home / 197,594.10-295,516.35-166,101.30

Finding the Fourth Proportional to 197,594.10, 295,516.35 and 166,101.30

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Solution

The fourth proportional to 197,594.10, 295,516.35 and 166,101.30 is: 248,416.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    197,594.10 : 295,516.35 = 166,101.30 : x
  2. Step 2: Convert to fraction form
    197,594.10/295,516.35 = 166,101.30/x
  3. Step 3: Cross multiply
    197,594.10x = 295,516.35 × 166,101.30
  4. Step 4: Simplify right side
    197,594.10x = 49,085,649,906.26
  5. Step 5: Solve for x
    x = 49,085,649,906.26/197,594.10
  6. Step 6: Final answer
    x = 248,416.58

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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.