Home / 2,532.94-3,801.36-1,758.38

Finding the Fourth Proportional to 2,532.94, 3,801.36 and 1,758.38

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Solution

The fourth proportional to 2,532.94, 3,801.36 and 1,758.38 is: 2,638.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,532.94 : 3,801.36 = 1,758.38 : x
  2. Step 2: Convert to fraction form
    2,532.94/3,801.36 = 1,758.38/x
  3. Step 3: Cross multiply
    2,532.94x = 3,801.36 × 1,758.38
  4. Step 4: Simplify right side
    2,532.94x = 6,684,222.98
  5. Step 5: Solve for x
    x = 6,684,222.98/2,532.94
  6. Step 6: Final answer
    x = 2,638.92

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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.