Home / 248,846.40-374,047.20-244,180.80

Finding the Fourth Proportional to 248,846.40, 374,047.20 and 244,180.80

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Solution

The fourth proportional to 248,846.40, 374,047.20 and 244,180.80 is: 367,034.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    248,846.40 : 374,047.20 = 244,180.80 : x
  2. Step 2: Convert to fraction form
    248,846.40/374,047.20 = 244,180.80/x
  3. Step 3: Cross multiply
    248,846.40x = 374,047.20 × 244,180.80
  4. Step 4: Simplify right side
    248,846.40x = 91,335,144,533.76
  5. Step 5: Solve for x
    x = 91,335,144,533.76/248,846.40
  6. Step 6: Final answer
    x = 367,034.22

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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.