Home / 37,520.20-56,272.20-16,460.20

Finding the Fourth Proportional to 37,520.20, 56,272.20 and 16,460.20

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Solution

The fourth proportional to 37,520.20, 56,272.20 and 16,460.20 is: 24,686.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,520.20 : 56,272.20 = 16,460.20 : x
  2. Step 2: Convert to fraction form
    37,520.20/56,272.20 = 16,460.20/x
  3. Step 3: Cross multiply
    37,520.20x = 56,272.20 × 16,460.20
  4. Step 4: Simplify right side
    37,520.20x = 926,251,666.44
  5. Step 5: Solve for x
    x = 926,251,666.44/37,520.20
  6. Step 6: Final answer
    x = 24,686.75

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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.