Home / 301,996.06-416,757.37-166,030.96

Finding the Fourth Proportional to 301,996.06, 416,757.37 and 166,030.96

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Solution

The fourth proportional to 301,996.06, 416,757.37 and 166,030.96 is: 229,124.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    301,996.06 : 416,757.37 = 166,030.96 : x
  2. Step 2: Convert to fraction form
    301,996.06/416,757.37 = 166,030.96/x
  3. Step 3: Cross multiply
    301,996.06x = 416,757.37 × 166,030.96
  4. Step 4: Simplify right side
    301,996.06x = 69,194,625,398.02
  5. Step 5: Solve for x
    x = 69,194,625,398.02/301,996.06
  6. Step 6: Final answer
    x = 229,124.27

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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.