Home / 44,832.80-67,233.47-13,234.43

Finding the Fourth Proportional to 44,832.80, 67,233.47 and 13,234.43

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Solution

The fourth proportional to 44,832.80, 67,233.47 and 13,234.43 is: 19,846.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,832.80 : 67,233.47 = 13,234.43 : x
  2. Step 2: Convert to fraction form
    44,832.80/67,233.47 = 13,234.43/x
  3. Step 3: Cross multiply
    44,832.80x = 67,233.47 × 13,234.43
  4. Step 4: Simplify right side
    44,832.80x = 889,796,250.03
  5. Step 5: Solve for x
    x = 889,796,250.03/44,832.80
  6. Step 6: Final answer
    x = 19,846.99

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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.