Home / 197,556.22-296,400.84-62,642.31

Finding the Fourth Proportional to 197,556.22, 296,400.84 and 62,642.31

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Solution

The fourth proportional to 197,556.22, 296,400.84 and 62,642.31 is: 93,984.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    197,556.22 : 296,400.84 = 62,642.31 : x
  2. Step 2: Convert to fraction form
    197,556.22/296,400.84 = 62,642.31/x
  3. Step 3: Cross multiply
    197,556.22x = 296,400.84 × 62,642.31
  4. Step 4: Simplify right side
    197,556.22x = 18,567,233,303.54
  5. Step 5: Solve for x
    x = 18,567,233,303.54/197,556.22
  6. Step 6: Final answer
    x = 93,984.55

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1.5x scale

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.