Home / 37,722.85-56,437.97-27,217.08

Finding the Fourth Proportional to 37,722.85, 56,437.97 and 27,217.08

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Solution

The fourth proportional to 37,722.85, 56,437.97 and 27,217.08 is: 40,720.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,722.85 : 56,437.97 = 27,217.08 : x
  2. Step 2: Convert to fraction form
    37,722.85/56,437.97 = 27,217.08/x
  3. Step 3: Cross multiply
    37,722.85x = 56,437.97 × 27,217.08
  4. Step 4: Simplify right side
    37,722.85x = 1,536,076,608.44
  5. Step 5: Solve for x
    x = 1,536,076,608.44/37,722.85
  6. Step 6: Final answer
    x = 40,720.06

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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.