Home / 43,968.30-60,676.26-25,815.45

Finding the Fourth Proportional to 43,968.30, 60,676.26 and 25,815.45

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Solution

The fourth proportional to 43,968.30, 60,676.26 and 25,815.45 is: 35,625.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,968.30 : 60,676.26 = 25,815.45 : x
  2. Step 2: Convert to fraction form
    43,968.30/60,676.26 = 25,815.45/x
  3. Step 3: Cross multiply
    43,968.30x = 60,676.26 × 25,815.45
  4. Step 4: Simplify right side
    43,968.30x = 1,566,385,086.95
  5. Step 5: Solve for x
    x = 1,566,385,086.95/43,968.30
  6. Step 6: Final answer
    x = 35,625.33

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.