Home / 195,864.96-268,533.34-192,322.02

Finding the Fourth Proportional to 195,864.96, 268,533.34 and 192,322.02

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Solution

The fourth proportional to 195,864.96, 268,533.34 and 192,322.02 is: 263,675.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,864.96 : 268,533.34 = 192,322.02 : x
  2. Step 2: Convert to fraction form
    195,864.96/268,533.34 = 192,322.02/x
  3. Step 3: Cross multiply
    195,864.96x = 268,533.34 × 192,322.02
  4. Step 4: Simplify right side
    195,864.96x = 51,644,874,386.15
  5. Step 5: Solve for x
    x = 51,644,874,386.15/195,864.96
  6. Step 6: Final answer
    x = 263,675.92

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.