Home / 69,460.22-95,855.56-37,629.08

Finding the Fourth Proportional to 69,460.22, 95,855.56 and 37,629.08

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Solution

The fourth proportional to 69,460.22, 95,855.56 and 37,629.08 is: 51,928.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,460.22 : 95,855.56 = 37,629.08 : x
  2. Step 2: Convert to fraction form
    69,460.22/95,855.56 = 37,629.08/x
  3. Step 3: Cross multiply
    69,460.22x = 95,855.56 × 37,629.08
  4. Step 4: Simplify right side
    69,460.22x = 3,606,956,535.68
  5. Step 5: Solve for x
    x = 3,606,956,535.68/69,460.22
  6. Step 6: Final answer
    x = 51,928.38

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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.