Home / 169,196.44-233,474.16-101,199.64

Finding the Fourth Proportional to 169,196.44, 233,474.16 and 101,199.64

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Solution

The fourth proportional to 169,196.44, 233,474.16 and 101,199.64 is: 139,645.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,196.44 : 233,474.16 = 101,199.64 : x
  2. Step 2: Convert to fraction form
    169,196.44/233,474.16 = 101,199.64/x
  3. Step 3: Cross multiply
    169,196.44x = 233,474.16 × 101,199.64
  4. Step 4: Simplify right side
    169,196.44x = 23,627,500,941.30
  5. Step 5: Solve for x
    x = 23,627,500,941.30/169,196.44
  6. Step 6: Final answer
    x = 139,645.38

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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.