Home / 37,369.92-56,054.68-11,076.72

Finding the Fourth Proportional to 37,369.92, 56,054.68 and 11,076.72

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Solution

The fourth proportional to 37,369.92, 56,054.68 and 11,076.72 is: 16,615.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,369.92 : 56,054.68 = 11,076.72 : x
  2. Step 2: Convert to fraction form
    37,369.92/56,054.68 = 11,076.72/x
  3. Step 3: Cross multiply
    37,369.92x = 56,054.68 × 11,076.72
  4. Step 4: Simplify right side
    37,369.92x = 620,901,995.05
  5. Step 5: Solve for x
    x = 620,901,995.05/37,369.92
  6. Step 6: Final answer
    x = 16,615.02

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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.