Home / 4,496.10-6,732.60-3,107.52

Finding the Fourth Proportional to 4,496.10, 6,732.60 and 3,107.52

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Solution

The fourth proportional to 4,496.10, 6,732.60 and 3,107.52 is: 4,653.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,496.10 : 6,732.60 = 3,107.52 : x
  2. Step 2: Convert to fraction form
    4,496.10/6,732.60 = 3,107.52/x
  3. Step 3: Cross multiply
    4,496.10x = 6,732.60 × 3,107.52
  4. Step 4: Simplify right side
    4,496.10x = 20,921,689.15
  5. Step 5: Solve for x
    x = 20,921,689.15/4,496.10
  6. Step 6: Final answer
    x = 4,653.30

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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.