Home / 5,034.02-6,947.01-2,795.85

Finding the Fourth Proportional to 5,034.02, 6,947.01 and 2,795.85

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Solution

The fourth proportional to 5,034.02, 6,947.01 and 2,795.85 is: 3,858.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,034.02 : 6,947.01 = 2,795.85 : x
  2. Step 2: Convert to fraction form
    5,034.02/6,947.01 = 2,795.85/x
  3. Step 3: Cross multiply
    5,034.02x = 6,947.01 × 2,795.85
  4. Step 4: Simplify right side
    5,034.02x = 19,422,797.91
  5. Step 5: Solve for x
    x = 19,422,797.91/5,034.02
  6. Step 6: Final answer
    x = 3,858.31

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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.