Home / 44,086.42-66,137.82-14,525.02

Finding the Fourth Proportional to 44,086.42, 66,137.82 and 14,525.02

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Solution

The fourth proportional to 44,086.42, 66,137.82 and 14,525.02 is: 21,790.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,086.42 : 66,137.82 = 14,525.02 : x
  2. Step 2: Convert to fraction form
    44,086.42/66,137.82 = 14,525.02/x
  3. Step 3: Cross multiply
    44,086.42x = 66,137.82 × 14,525.02
  4. Step 4: Simplify right side
    44,086.42x = 960,653,158.26
  5. Step 5: Solve for x
    x = 960,653,158.26/44,086.42
  6. Step 6: Final answer
    x = 21,790.23

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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.