Home / 4,454.98-6,683.91-2,506.66

Finding the Fourth Proportional to 4,454.98, 6,683.91 and 2,506.66

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Solution

The fourth proportional to 4,454.98, 6,683.91 and 2,506.66 is: 3,760.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,454.98 : 6,683.91 = 2,506.66 : x
  2. Step 2: Convert to fraction form
    4,454.98/6,683.91 = 2,506.66/x
  3. Step 3: Cross multiply
    4,454.98x = 6,683.91 × 2,506.66
  4. Step 4: Simplify right side
    4,454.98x = 16,754,289.84
  5. Step 5: Solve for x
    x = 16,754,289.84/4,454.98
  6. Step 6: Final answer
    x = 3,760.80

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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.