Home / 9,794.03-14,691.33-3,219.45

Finding the Fourth Proportional to 9,794.03, 14,691.33 and 3,219.45

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Solution

The fourth proportional to 9,794.03, 14,691.33 and 3,219.45 is: 4,829.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,794.03 : 14,691.33 = 3,219.45 : x
  2. Step 2: Convert to fraction form
    9,794.03/14,691.33 = 3,219.45/x
  3. Step 3: Cross multiply
    9,794.03x = 14,691.33 × 3,219.45
  4. Step 4: Simplify right side
    9,794.03x = 47,298,002.37
  5. Step 5: Solve for x
    x = 47,298,002.37/9,794.03
  6. Step 6: Final answer
    x = 4,829.27

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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.