Home / 6,007.35-8,289.66-3,354.60

Finding the Fourth Proportional to 6,007.35, 8,289.66 and 3,354.60

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Solution

The fourth proportional to 6,007.35, 8,289.66 and 3,354.60 is: 4,629.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,007.35 : 8,289.66 = 3,354.60 : x
  2. Step 2: Convert to fraction form
    6,007.35/8,289.66 = 3,354.60/x
  3. Step 3: Cross multiply
    6,007.35x = 8,289.66 × 3,354.60
  4. Step 4: Simplify right side
    6,007.35x = 27,808,493.44
  5. Step 5: Solve for x
    x = 27,808,493.44/6,007.35
  6. Step 6: Final answer
    x = 4,629.08

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.