Home / 4,683.26-7,025.44-2,085.86

Finding the Fourth Proportional to 4,683.26, 7,025.44 and 2,085.86

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Solution

The fourth proportional to 4,683.26, 7,025.44 and 2,085.86 is: 3,129.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,683.26 : 7,025.44 = 2,085.86 : x
  2. Step 2: Convert to fraction form
    4,683.26/7,025.44 = 2,085.86/x
  3. Step 3: Cross multiply
    4,683.26x = 7,025.44 × 2,085.86
  4. Step 4: Simplify right side
    4,683.26x = 14,654,084.28
  5. Step 5: Solve for x
    x = 14,654,084.28/4,683.26
  6. Step 6: Final answer
    x = 3,129.03

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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.