Home / 197,841.04-273,393.20-150,005.68

Finding the Fourth Proportional to 197,841.04, 273,393.20 and 150,005.68

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Solution

The fourth proportional to 197,841.04, 273,393.20 and 150,005.68 is: 207,290.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    197,841.04 : 273,393.20 = 150,005.68 : x
  2. Step 2: Convert to fraction form
    197,841.04/273,393.20 = 150,005.68/x
  3. Step 3: Cross multiply
    197,841.04x = 273,393.20 × 150,005.68
  4. Step 4: Simplify right side
    197,841.04x = 41,010,532,873.38
  5. Step 5: Solve for x
    x = 41,010,532,873.38/197,841.04
  6. Step 6: Final answer
    x = 207,290.32

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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.