Home / 350,216.73-483,322.62-195,192.14

Finding the Fourth Proportional to 350,216.73, 483,322.62 and 195,192.14

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Solution

The fourth proportional to 350,216.73, 483,322.62 and 195,192.14 is: 269,378.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    350,216.73 : 483,322.62 = 195,192.14 : x
  2. Step 2: Convert to fraction form
    350,216.73/483,322.62 = 195,192.14/x
  3. Step 3: Cross multiply
    350,216.73x = 483,322.62 × 195,192.14
  4. Step 4: Simplify right side
    350,216.73x = 94,340,774,091.59
  5. Step 5: Solve for x
    x = 94,340,774,091.59/350,216.73
  6. Step 6: Final answer
    x = 269,378.26

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1.5x scale

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.