Home / 4,837.84-6,673.80-3,066.64

Finding the Fourth Proportional to 4,837.84, 6,673.80 and 3,066.64

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Solution

The fourth proportional to 4,837.84, 6,673.80 and 3,066.64 is: 4,230.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,837.84 : 6,673.80 = 3,066.64 : x
  2. Step 2: Convert to fraction form
    4,837.84/6,673.80 = 3,066.64/x
  3. Step 3: Cross multiply
    4,837.84x = 6,673.80 × 3,066.64
  4. Step 4: Simplify right side
    4,837.84x = 20,466,142.03
  5. Step 5: Solve for x
    x = 20,466,142.03/4,837.84
  6. Step 6: Final answer
    x = 4,230.43

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.