Home / 4,458.39-6,683.18-2,114.25

Finding the Fourth Proportional to 4,458.39, 6,683.18 and 2,114.25

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Solution

The fourth proportional to 4,458.39, 6,683.18 and 2,114.25 is: 3,169.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,458.39 : 6,683.18 = 2,114.25 : x
  2. Step 2: Convert to fraction form
    4,458.39/6,683.18 = 2,114.25/x
  3. Step 3: Cross multiply
    4,458.39x = 6,683.18 × 2,114.25
  4. Step 4: Simplify right side
    4,458.39x = 14,129,902.74
  5. Step 5: Solve for x
    x = 14,129,902.74/4,458.39
  6. Step 6: Final answer
    x = 3,169.28

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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.