Home / 192,552.84-265,735.18-107,669.88

Finding the Fourth Proportional to 192,552.84, 265,735.18 and 107,669.88

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Solution

The fourth proportional to 192,552.84, 265,735.18 and 107,669.88 is: 148,591.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    192,552.84 : 265,735.18 = 107,669.88 : x
  2. Step 2: Convert to fraction form
    192,552.84/265,735.18 = 107,669.88/x
  3. Step 3: Cross multiply
    192,552.84x = 265,735.18 × 107,669.88
  4. Step 4: Simplify right side
    192,552.84x = 28,611,674,942.38
  5. Step 5: Solve for x
    x = 28,611,674,942.38/192,552.84
  6. Step 6: Final answer
    x = 148,591.29

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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.