Home / 169,551.44-233,999.27-108,353.41

Finding the Fourth Proportional to 169,551.44, 233,999.27 and 108,353.41

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Solution

The fourth proportional to 169,551.44, 233,999.27 and 108,353.41 is: 149,539.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,551.44 : 233,999.27 = 108,353.41 : x
  2. Step 2: Convert to fraction form
    169,551.44/233,999.27 = 108,353.41/x
  3. Step 3: Cross multiply
    169,551.44x = 233,999.27 × 108,353.41
  4. Step 4: Simplify right side
    169,551.44x = 25,354,618,842.01
  5. Step 5: Solve for x
    x = 25,354,618,842.01/169,551.44
  6. Step 6: Final answer
    x = 149,539.39

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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.