Home / 36,967.72-55,449.96-10,673.56

Finding the Fourth Proportional to 36,967.72, 55,449.96 and 10,673.56

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Solution

The fourth proportional to 36,967.72, 55,449.96 and 10,673.56 is: 16,009.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,967.72 : 55,449.96 = 10,673.56 : x
  2. Step 2: Convert to fraction form
    36,967.72/55,449.96 = 10,673.56/x
  3. Step 3: Cross multiply
    36,967.72x = 55,449.96 × 10,673.56
  4. Step 4: Simplify right side
    36,967.72x = 591,848,475.06
  5. Step 5: Solve for x
    x = 591,848,475.06/36,967.72
  6. Step 6: Final answer
    x = 16,009.87

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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.