Home / 195,494.35-293,183.02-101,949.07

Finding the Fourth Proportional to 195,494.35, 293,183.02 and 101,949.07

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Solution

The fourth proportional to 195,494.35, 293,183.02 and 101,949.07 is: 152,893.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,494.35 : 293,183.02 = 101,949.07 : x
  2. Step 2: Convert to fraction form
    195,494.35/293,183.02 = 101,949.07/x
  3. Step 3: Cross multiply
    195,494.35x = 293,183.02 × 101,949.07
  4. Step 4: Simplify right side
    195,494.35x = 29,889,736,228.79
  5. Step 5: Solve for x
    x = 29,889,736,228.79/195,494.35
  6. Step 6: Final answer
    x = 152,893.10

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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.