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Finding the Fourth Proportional to 169,468.08, 233,866.22 and 94,016.56

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Solution

The fourth proportional to 169,468.08, 233,866.22 and 94,016.56 is: 129,743.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,468.08 : 233,866.22 = 94,016.56 : x
  2. Step 2: Convert to fraction form
    169,468.08/233,866.22 = 94,016.56/x
  3. Step 3: Cross multiply
    169,468.08x = 233,866.22 × 94,016.56
  4. Step 4: Simplify right side
    169,468.08x = 21,987,297,504.60
  5. Step 5: Solve for x
    x = 21,987,297,504.60/169,468.08
  6. Step 6: Final answer
    x = 129,743.00

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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.