Home / 134,511.94-201,767.27-41,017.38

Finding the Fourth Proportional to 134,511.94, 201,767.27 and 41,017.38

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Solution

The fourth proportional to 134,511.94, 201,767.27 and 41,017.38 is: 61,525.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,511.94 : 201,767.27 = 41,017.38 : x
  2. Step 2: Convert to fraction form
    134,511.94/201,767.27 = 41,017.38/x
  3. Step 3: Cross multiply
    134,511.94x = 201,767.27 × 41,017.38
  4. Step 4: Simplify right side
    134,511.94x = 8,275,964,785.15
  5. Step 5: Solve for x
    x = 8,275,964,785.15/134,511.94
  6. Step 6: Final answer
    x = 61,525.87

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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.