Home / 69,458.21-95,852.79-37,627.09

Finding the Fourth Proportional to 69,458.21, 95,852.79 and 37,627.09

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Solution

The fourth proportional to 69,458.21, 95,852.79 and 37,627.09 is: 51,925.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,458.21 : 95,852.79 = 37,627.09 : x
  2. Step 2: Convert to fraction form
    69,458.21/95,852.79 = 37,627.09/x
  3. Step 3: Cross multiply
    69,458.21x = 95,852.79 × 37,627.09
  4. Step 4: Simplify right side
    69,458.21x = 3,606,661,556.08
  5. Step 5: Solve for x
    x = 3,606,661,556.08/69,458.21
  6. Step 6: Final answer
    x = 51,925.63

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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.