Home / 44,522.88-66,682.26-28,893.12

Finding the Fourth Proportional to 44,522.88, 66,682.26 and 28,893.12

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Solution

The fourth proportional to 44,522.88, 66,682.26 and 28,893.12 is: 43,273.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,522.88 : 66,682.26 = 28,893.12 : x
  2. Step 2: Convert to fraction form
    44,522.88/66,682.26 = 28,893.12/x
  3. Step 3: Cross multiply
    44,522.88x = 66,682.26 × 28,893.12
  4. Step 4: Simplify right side
    44,522.88x = 1,926,658,540.05
  5. Step 5: Solve for x
    x = 1,926,658,540.05/44,522.88
  6. Step 6: Final answer
    x = 43,273.45

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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.