Home / 4,486.93-6,190.70-2,693.93

Finding the Fourth Proportional to 4,486.93, 6,190.70 and 2,693.93

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Solution

The fourth proportional to 4,486.93, 6,190.70 and 2,693.93 is: 3,716.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,486.93 : 6,190.70 = 2,693.93 : x
  2. Step 2: Convert to fraction form
    4,486.93/6,190.70 = 2,693.93/x
  3. Step 3: Cross multiply
    4,486.93x = 6,190.70 × 2,693.93
  4. Step 4: Simplify right side
    4,486.93x = 16,677,268.03
  5. Step 5: Solve for x
    x = 16,677,268.03/4,486.93
  6. Step 6: Final answer
    x = 3,716.86

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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.