Home / 40,235.24-60,451.26-37,997.20

Finding the Fourth Proportional to 40,235.24, 60,451.26 and 37,997.20

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Solution

The fourth proportional to 40,235.24, 60,451.26 and 37,997.20 is: 57,088.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,235.24 : 60,451.26 = 37,997.20 : x
  2. Step 2: Convert to fraction form
    40,235.24/60,451.26 = 37,997.20/x
  3. Step 3: Cross multiply
    40,235.24x = 60,451.26 × 37,997.20
  4. Step 4: Simplify right side
    40,235.24x = 2,296,978,616.47
  5. Step 5: Solve for x
    x = 2,296,978,616.47/40,235.24
  6. Step 6: Final answer
    x = 57,088.73

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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.