Home / 4,037.78-6,052.49-1,571.60

Finding the Fourth Proportional to 4,037.78, 6,052.49 and 1,571.60

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Solution

The fourth proportional to 4,037.78, 6,052.49 and 1,571.60 is: 2,355.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,037.78 : 6,052.49 = 1,571.60 : x
  2. Step 2: Convert to fraction form
    4,037.78/6,052.49 = 1,571.60/x
  3. Step 3: Cross multiply
    4,037.78x = 6,052.49 × 1,571.60
  4. Step 4: Simplify right side
    4,037.78x = 9,512,085.43
  5. Step 5: Solve for x
    x = 9,512,085.43/4,037.78
  6. Step 6: Final answer
    x = 2,355.77

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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.