Home / 169,165.33-233,342.58-108,814.66

Finding the Fourth Proportional to 169,165.33, 233,342.58 and 108,814.66

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Solution

The fourth proportional to 169,165.33, 233,342.58 and 108,814.66 is: 150,096.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,165.33 : 233,342.58 = 108,814.66 : x
  2. Step 2: Convert to fraction form
    169,165.33/233,342.58 = 108,814.66/x
  3. Step 3: Cross multiply
    169,165.33x = 233,342.58 × 108,814.66
  4. Step 4: Simplify right side
    169,165.33x = 25,391,093,506.22
  5. Step 5: Solve for x
    x = 25,391,093,506.22/169,165.33
  6. Step 6: Final answer
    x = 150,096.32

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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.