Home / 270,744.14-373,625.39-148,247.64

Finding the Fourth Proportional to 270,744.14, 373,625.39 and 148,247.64

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Solution

The fourth proportional to 270,744.14, 373,625.39 and 148,247.64 is: 204,580.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    270,744.14 : 373,625.39 = 148,247.64 : x
  2. Step 2: Convert to fraction form
    270,744.14/373,625.39 = 148,247.64/x
  3. Step 3: Cross multiply
    270,744.14x = 373,625.39 × 148,247.64
  4. Step 4: Simplify right side
    270,744.14x = 55,389,081,570.34
  5. Step 5: Solve for x
    x = 55,389,081,570.34/270,744.14
  6. Step 6: Final answer
    x = 204,580.91

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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.