Home / 248,260.04-341,946.25-190,789.39

Finding the Fourth Proportional to 248,260.04, 341,946.25 and 190,789.39

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Solution

The fourth proportional to 248,260.04, 341,946.25 and 190,789.39 is: 262,787.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    248,260.04 : 341,946.25 = 190,789.39 : x
  2. Step 2: Convert to fraction form
    248,260.04/341,946.25 = 190,789.39/x
  3. Step 3: Cross multiply
    248,260.04x = 341,946.25 × 190,789.39
  4. Step 4: Simplify right side
    248,260.04x = 65,239,717,998.38
  5. Step 5: Solve for x
    x = 65,239,717,998.38/248,260.04
  6. Step 6: Final answer
    x = 262,787.83

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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.