Home / 200,841.54-277,151.97-110,195.46

Finding the Fourth Proportional to 200,841.54, 277,151.97 and 110,195.46

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Solution

The fourth proportional to 200,841.54, 277,151.97 and 110,195.46 is: 152,064.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    200,841.54 : 277,151.97 = 110,195.46 : x
  2. Step 2: Convert to fraction form
    200,841.54/277,151.97 = 110,195.46/x
  3. Step 3: Cross multiply
    200,841.54x = 277,151.97 × 110,195.46
  4. Step 4: Simplify right side
    200,841.54x = 30,540,888,824.06
  5. Step 5: Solve for x
    x = 30,540,888,824.06/200,841.54
  6. Step 6: Final answer
    x = 152,064.60

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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.