Home / 37,649.20-56,465.70-16,589.20

Finding the Fourth Proportional to 37,649.20, 56,465.70 and 16,589.20

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Solution

The fourth proportional to 37,649.20, 56,465.70 and 16,589.20 is: 24,880.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,649.20 : 56,465.70 = 16,589.20 : x
  2. Step 2: Convert to fraction form
    37,649.20/56,465.70 = 16,589.20/x
  3. Step 3: Cross multiply
    37,649.20x = 56,465.70 × 16,589.20
  4. Step 4: Simplify right side
    37,649.20x = 936,720,790.44
  5. Step 5: Solve for x
    x = 936,720,790.44/37,649.20
  6. Step 6: Final answer
    x = 24,880.23

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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.