Home / 6,236.09-8,606.63-4,346.45

Finding the Fourth Proportional to 6,236.09, 8,606.63 and 4,346.45

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Solution

The fourth proportional to 6,236.09, 8,606.63 and 4,346.45 is: 5,998.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,236.09 : 8,606.63 = 4,346.45 : x
  2. Step 2: Convert to fraction form
    6,236.09/8,606.63 = 4,346.45/x
  3. Step 3: Cross multiply
    6,236.09x = 8,606.63 × 4,346.45
  4. Step 4: Simplify right side
    6,236.09x = 37,408,286.96
  5. Step 5: Solve for x
    x = 37,408,286.96/6,236.09
  6. Step 6: Final answer
    x = 5,998.68

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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.