Home / 44,825.53-67,227.09-13,229.32

Finding the Fourth Proportional to 44,825.53, 67,227.09 and 13,229.32

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Solution

The fourth proportional to 44,825.53, 67,227.09 and 13,229.32 is: 19,840.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,825.53 : 67,227.09 = 13,229.32 : x
  2. Step 2: Convert to fraction form
    44,825.53/67,227.09 = 13,229.32/x
  3. Step 3: Cross multiply
    44,825.53x = 67,227.09 × 13,229.32
  4. Step 4: Simplify right side
    44,825.53x = 889,368,954.24
  5. Step 5: Solve for x
    x = 889,368,954.24/44,825.53
  6. Step 6: Final answer
    x = 19,840.68

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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.