Home / 4,926.06-6,791.58-2,935.80

Finding the Fourth Proportional to 4,926.06, 6,791.58 and 2,935.80

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Solution

The fourth proportional to 4,926.06, 6,791.58 and 2,935.80 is: 4,047.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,926.06 : 6,791.58 = 2,935.80 : x
  2. Step 2: Convert to fraction form
    4,926.06/6,791.58 = 2,935.80/x
  3. Step 3: Cross multiply
    4,926.06x = 6,791.58 × 2,935.80
  4. Step 4: Simplify right side
    4,926.06x = 19,938,720.56
  5. Step 5: Solve for x
    x = 19,938,720.56/4,926.06
  6. Step 6: Final answer
    x = 4,047.60

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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.