Home / 194,975.64-269,064.12-110,096.28

Finding the Fourth Proportional to 194,975.64, 269,064.12 and 110,096.28

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Solution

The fourth proportional to 194,975.64, 269,064.12 and 110,096.28 is: 151,931.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,975.64 : 269,064.12 = 110,096.28 : x
  2. Step 2: Convert to fraction form
    194,975.64/269,064.12 = 110,096.28/x
  3. Step 3: Cross multiply
    194,975.64x = 269,064.12 × 110,096.28
  4. Step 4: Simplify right side
    194,975.64x = 29,622,958,693.47
  5. Step 5: Solve for x
    x = 29,622,958,693.47/194,975.64
  6. Step 6: Final answer
    x = 151,931.59

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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.