Home / 6,258.09-9,379.85-3,483.44

Finding the Fourth Proportional to 6,258.09, 9,379.85 and 3,483.44

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Solution

The fourth proportional to 6,258.09, 9,379.85 and 3,483.44 is: 5,221.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,258.09 : 9,379.85 = 3,483.44 : x
  2. Step 2: Convert to fraction form
    6,258.09/9,379.85 = 3,483.44/x
  3. Step 3: Cross multiply
    6,258.09x = 9,379.85 × 3,483.44
  4. Step 4: Simplify right side
    6,258.09x = 32,674,135.14
  5. Step 5: Solve for x
    x = 32,674,135.14/6,258.09
  6. Step 6: Final answer
    x = 5,221.10

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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.