Home / 4,205.14-6,308.34-2,013.46

Finding the Fourth Proportional to 4,205.14, 6,308.34 and 2,013.46

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Solution

The fourth proportional to 4,205.14, 6,308.34 and 2,013.46 is: 3,020.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,205.14 : 6,308.34 = 2,013.46 : x
  2. Step 2: Convert to fraction form
    4,205.14/6,308.34 = 2,013.46/x
  3. Step 3: Cross multiply
    4,205.14x = 6,308.34 × 2,013.46
  4. Step 4: Simplify right side
    4,205.14x = 12,701,590.26
  5. Step 5: Solve for x
    x = 12,701,590.26/4,205.14
  6. Step 6: Final answer
    x = 3,020.49

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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.