Home / 168,247.05-232,179.85-92,795.55

Finding the Fourth Proportional to 168,247.05, 232,179.85 and 92,795.55

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Solution

The fourth proportional to 168,247.05, 232,179.85 and 92,795.55 is: 128,057.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    168,247.05 : 232,179.85 = 92,795.55 : x
  2. Step 2: Convert to fraction form
    168,247.05/232,179.85 = 92,795.55/x
  3. Step 3: Cross multiply
    168,247.05x = 232,179.85 × 92,795.55
  4. Step 4: Simplify right side
    168,247.05x = 21,545,256,879.67
  5. Step 5: Solve for x
    x = 21,545,256,879.67/168,247.05
  6. Step 6: Final answer
    x = 128,057.26

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.