Home / 194,893.28-269,004.72-110,060

Finding the Fourth Proportional to 194,893.28, 269,004.72 and 110,060

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Solution

The fourth proportional to 194,893.28, 269,004.72 and 110,060 is: 151,912.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,893.28 : 269,004.72 = 110,060 : x
  2. Step 2: Convert to fraction form
    194,893.28/269,004.72 = 110,060/x
  3. Step 3: Cross multiply
    194,893.28x = 269,004.72 × 110,060
  4. Step 4: Simplify right side
    194,893.28x = 29,606,659,483.20
  5. Step 5: Solve for x
    x = 29,606,659,483.20/194,893.28
  6. Step 6: Final answer
    x = 151,912.16

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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.