Home / 194,992.64-292,451.97-95,052.32

Finding the Fourth Proportional to 194,992.64, 292,451.97 and 95,052.32

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Solution

The fourth proportional to 194,992.64, 292,451.97 and 95,052.32 is: 142,560.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,992.64 : 292,451.97 = 95,052.32 : x
  2. Step 2: Convert to fraction form
    194,992.64/292,451.97 = 95,052.32/x
  3. Step 3: Cross multiply
    194,992.64x = 292,451.97 × 95,052.32
  4. Step 4: Simplify right side
    194,992.64x = 27,798,238,237.07
  5. Step 5: Solve for x
    x = 27,798,238,237.07/194,992.64
  6. Step 6: Final answer
    x = 142,560.45

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.