Home / 4,037.30-6,053.36-1,928.06

Finding the Fourth Proportional to 4,037.30, 6,053.36 and 1,928.06

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Solution

The fourth proportional to 4,037.30, 6,053.36 and 1,928.06 is: 2,890.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,037.30 : 6,053.36 = 1,928.06 : x
  2. Step 2: Convert to fraction form
    4,037.30/6,053.36 = 1,928.06/x
  3. Step 3: Cross multiply
    4,037.30x = 6,053.36 × 1,928.06
  4. Step 4: Simplify right side
    4,037.30x = 11,671,201.37
  5. Step 5: Solve for x
    x = 11,671,201.37/4,037.30
  6. Step 6: Final answer
    x = 2,890.85

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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.