Home / 6,007.09-9,011.49-1,847.45

Finding the Fourth Proportional to 6,007.09, 9,011.49 and 1,847.45

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Solution

The fourth proportional to 6,007.09, 9,011.49 and 1,847.45 is: 2,771.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,007.09 : 9,011.49 = 1,847.45 : x
  2. Step 2: Convert to fraction form
    6,007.09/9,011.49 = 1,847.45/x
  3. Step 3: Cross multiply
    6,007.09x = 9,011.49 × 1,847.45
  4. Step 4: Simplify right side
    6,007.09x = 16,648,245.03
  5. Step 5: Solve for x
    x = 16,648,245.03/6,007.09
  6. Step 6: Final answer
    x = 2,771.43

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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.