Home / 194,953.88-269,021.34-110,079.32

Finding the Fourth Proportional to 194,953.88, 269,021.34 and 110,079.32

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Solution

The fourth proportional to 194,953.88, 269,021.34 and 110,079.32 is: 151,900.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,953.88 : 269,021.34 = 110,079.32 : x
  2. Step 2: Convert to fraction form
    194,953.88/269,021.34 = 110,079.32/x
  3. Step 3: Cross multiply
    194,953.88x = 269,021.34 × 110,079.32
  4. Step 4: Simplify right side
    194,953.88x = 29,613,686,172.69
  5. Step 5: Solve for x
    x = 29,613,686,172.69/194,953.88
  6. Step 6: Final answer
    x = 151,900.98

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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.