Home / 6,677.05-10,004.64-4,336.96

Finding the Fourth Proportional to 6,677.05, 10,004.64 and 4,336.96

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Solution

The fourth proportional to 6,677.05, 10,004.64 and 4,336.96 is: 6,498.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,677.05 : 10,004.64 = 4,336.96 : x
  2. Step 2: Convert to fraction form
    6,677.05/10,004.64 = 4,336.96/x
  3. Step 3: Cross multiply
    6,677.05x = 10,004.64 × 4,336.96
  4. Step 4: Simplify right side
    6,677.05x = 43,389,723.49
  5. Step 5: Solve for x
    x = 43,389,723.49/6,677.05
  6. Step 6: Final answer
    x = 6,498.34

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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.