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Finding the Fourth Proportional to 4,836.03, 6,673.71 and 2,740.16

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Solution

The fourth proportional to 4,836.03, 6,673.71 and 2,740.16 is: 3,781.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,836.03 : 6,673.71 = 2,740.16 : x
  2. Step 2: Convert to fraction form
    4,836.03/6,673.71 = 2,740.16/x
  3. Step 3: Cross multiply
    4,836.03x = 6,673.71 × 2,740.16
  4. Step 4: Simplify right side
    4,836.03x = 18,286,999.83
  5. Step 5: Solve for x
    x = 18,286,999.83/4,836.03
  6. Step 6: Final answer
    x = 3,781.41

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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.