Home / 6,087.98-9,130.58-2,797.90

Finding the Fourth Proportional to 6,087.98, 9,130.58 and 2,797.90

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Solution

The fourth proportional to 6,087.98, 9,130.58 and 2,797.90 is: 4,196.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,087.98 : 9,130.58 = 2,797.90 : x
  2. Step 2: Convert to fraction form
    6,087.98/9,130.58 = 2,797.90/x
  3. Step 3: Cross multiply
    6,087.98x = 9,130.58 × 2,797.90
  4. Step 4: Simplify right side
    6,087.98x = 25,546,449.78
  5. Step 5: Solve for x
    x = 25,546,449.78/6,087.98
  6. Step 6: Final answer
    x = 4,196.21

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.