Home / 6,206.96-9,307.98-2,741.78

Finding the Fourth Proportional to 6,206.96, 9,307.98 and 2,741.78

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Solution

The fourth proportional to 6,206.96, 9,307.98 and 2,741.78 is: 4,111.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,206.96 : 9,307.98 = 2,741.78 : x
  2. Step 2: Convert to fraction form
    6,206.96/9,307.98 = 2,741.78/x
  3. Step 3: Cross multiply
    6,206.96x = 9,307.98 × 2,741.78
  4. Step 4: Simplify right side
    6,206.96x = 25,520,433.40
  5. Step 5: Solve for x
    x = 25,520,433.40/6,206.96
  6. Step 6: Final answer
    x = 4,111.58

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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.