Home / 350,194.56-483,268.08-207,006.24

Finding the Fourth Proportional to 350,194.56, 483,268.08 and 207,006.24

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Solution

The fourth proportional to 350,194.56, 483,268.08 and 207,006.24 is: 285,668.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    350,194.56 : 483,268.08 = 207,006.24 : x
  2. Step 2: Convert to fraction form
    350,194.56/483,268.08 = 207,006.24/x
  3. Step 3: Cross multiply
    350,194.56x = 483,268.08 × 207,006.24
  4. Step 4: Simplify right side
    350,194.56x = 100,039,508,152.82
  5. Step 5: Solve for x
    x = 100,039,508,152.82/350,194.56
  6. Step 6: Final answer
    x = 285,668.37

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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.