Home / 195,623.74-293,425.93-114,616.65

Finding the Fourth Proportional to 195,623.74, 293,425.93 and 114,616.65

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Solution

The fourth proportional to 195,623.74, 293,425.93 and 114,616.65 is: 171,919.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,623.74 : 293,425.93 = 114,616.65 : x
  2. Step 2: Convert to fraction form
    195,623.74/293,425.93 = 114,616.65/x
  3. Step 3: Cross multiply
    195,623.74x = 293,425.93 × 114,616.65
  4. Step 4: Simplify right side
    195,623.74x = 33,631,497,119.73
  5. Step 5: Solve for x
    x = 33,631,497,119.73/195,623.74
  6. Step 6: Final answer
    x = 171,919.30

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1.5x scale

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.