Home / 4,844.20-7,244.70-4,066.60

Finding the Fourth Proportional to 4,844.20, 7,244.70 and 4,066.60

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Solution

The fourth proportional to 4,844.20, 7,244.70 and 4,066.60 is: 6,081.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,844.20 : 7,244.70 = 4,066.60 : x
  2. Step 2: Convert to fraction form
    4,844.20/7,244.70 = 4,066.60/x
  3. Step 3: Cross multiply
    4,844.20x = 7,244.70 × 4,066.60
  4. Step 4: Simplify right side
    4,844.20x = 29,461,297.02
  5. Step 5: Solve for x
    x = 29,461,297.02/4,844.20
  6. Step 6: Final answer
    x = 6,081.77

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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.