Home / 248,269.10-341,958.74-190,798.46

Finding the Fourth Proportional to 248,269.10, 341,958.74 and 190,798.46

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Solution

The fourth proportional to 248,269.10, 341,958.74 and 190,798.46 is: 262,800.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    248,269.10 : 341,958.74 = 190,798.46 : x
  2. Step 2: Convert to fraction form
    248,269.10/341,958.74 = 190,798.46/x
  3. Step 3: Cross multiply
    248,269.10x = 341,958.74 × 190,798.46
  4. Step 4: Simplify right side
    248,269.10x = 65,245,200,975.54
  5. Step 5: Solve for x
    x = 65,245,200,975.54/248,269.10
  6. Step 6: Final answer
    x = 262,800.33

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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.