Home / 241,576.14-362,282.22-91,780.32

Finding the Fourth Proportional to 241,576.14, 362,282.22 and 91,780.32

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Solution

The fourth proportional to 241,576.14, 362,282.22 and 91,780.32 is: 137,639.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,576.14 : 362,282.22 = 91,780.32 : x
  2. Step 2: Convert to fraction form
    241,576.14/362,282.22 = 91,780.32/x
  3. Step 3: Cross multiply
    241,576.14x = 362,282.22 × 91,780.32
  4. Step 4: Simplify right side
    241,576.14x = 33,250,378,081.91
  5. Step 5: Solve for x
    x = 33,250,378,081.91/241,576.14
  6. Step 6: Final answer
    x = 137,639.33

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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.