Home / 2,966.08-4,093.61-1,847.36

Finding the Fourth Proportional to 2,966.08, 4,093.61 and 1,847.36

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Solution

The fourth proportional to 2,966.08, 4,093.61 and 1,847.36 is: 2,549.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,966.08 : 4,093.61 = 1,847.36 : x
  2. Step 2: Convert to fraction form
    2,966.08/4,093.61 = 1,847.36/x
  3. Step 3: Cross multiply
    2,966.08x = 4,093.61 × 1,847.36
  4. Step 4: Simplify right side
    2,966.08x = 7,562,372.37
  5. Step 5: Solve for x
    x = 7,562,372.37/2,966.08
  6. Step 6: Final answer
    x = 2,549.62

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.