Home / 195,896.90-293,833.02-116,951.69

Finding the Fourth Proportional to 195,896.90, 293,833.02 and 116,951.69

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Solution

The fourth proportional to 195,896.90, 293,833.02 and 116,951.69 is: 175,420.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,896.90 : 293,833.02 = 116,951.69 : x
  2. Step 2: Convert to fraction form
    195,896.90/293,833.02 = 116,951.69/x
  3. Step 3: Cross multiply
    195,896.90x = 293,833.02 × 116,951.69
  4. Step 4: Simplify right side
    195,896.90x = 34,364,268,266.80
  5. Step 5: Solve for x
    x = 34,364,268,266.80/195,896.90
  6. Step 6: Final answer
    x = 175,420.17

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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.