Home / 194,927.56-269,064.90-114,325.66

Finding the Fourth Proportional to 194,927.56, 269,064.90 and 114,325.66

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Solution

The fourth proportional to 194,927.56, 269,064.90 and 114,325.66 is: 157,807.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,927.56 : 269,064.90 = 114,325.66 : x
  2. Step 2: Convert to fraction form
    194,927.56/269,064.90 = 114,325.66/x
  3. Step 3: Cross multiply
    194,927.56x = 269,064.90 × 114,325.66
  4. Step 4: Simplify right side
    194,927.56x = 30,761,022,275.33
  5. Step 5: Solve for x
    x = 30,761,022,275.33/194,927.56
  6. Step 6: Final answer
    x = 157,807.46

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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.