Home / 10,794.98-16,193.55-3,003.80

Finding the Fourth Proportional to 10,794.98, 16,193.55 and 3,003.80

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Solution

The fourth proportional to 10,794.98, 16,193.55 and 3,003.80 is: 4,506.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,794.98 : 16,193.55 = 3,003.80 : x
  2. Step 2: Convert to fraction form
    10,794.98/16,193.55 = 3,003.80/x
  3. Step 3: Cross multiply
    10,794.98x = 16,193.55 × 3,003.80
  4. Step 4: Simplify right side
    10,794.98x = 48,642,104.52
  5. Step 5: Solve for x
    x = 48,642,104.52/10,794.98
  6. Step 6: Final answer
    x = 4,506.00

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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.