Home / 37,494.28-56,227.65-11,190.07

Finding the Fourth Proportional to 37,494.28, 56,227.65 and 11,190.07

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Solution

The fourth proportional to 37,494.28, 56,227.65 and 11,190.07 is: 16,781.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,494.28 : 56,227.65 = 11,190.07 : x
  2. Step 2: Convert to fraction form
    37,494.28/56,227.65 = 11,190.07/x
  3. Step 3: Cross multiply
    37,494.28x = 56,227.65 × 11,190.07
  4. Step 4: Simplify right side
    37,494.28x = 629,191,339.44
  5. Step 5: Solve for x
    x = 629,191,339.44/37,494.28
  6. Step 6: Final answer
    x = 16,781.00

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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.