Home / 4,056.31-6,083.22-2,107.45

Finding the Fourth Proportional to 4,056.31, 6,083.22 and 2,107.45

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Solution

The fourth proportional to 4,056.31, 6,083.22 and 2,107.45 is: 3,160.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,056.31 : 6,083.22 = 2,107.45 : x
  2. Step 2: Convert to fraction form
    4,056.31/6,083.22 = 2,107.45/x
  3. Step 3: Cross multiply
    4,056.31x = 6,083.22 × 2,107.45
  4. Step 4: Simplify right side
    4,056.31x = 12,820,051.57
  5. Step 5: Solve for x
    x = 12,820,051.57/4,056.31
  6. Step 6: Final answer
    x = 3,160.52

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1.5x scale

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.