Home / 43,144.67-59,555.90-25,245.45

Finding the Fourth Proportional to 43,144.67, 59,555.90 and 25,245.45

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Solution

The fourth proportional to 43,144.67, 59,555.90 and 25,245.45 is: 34,848.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,144.67 : 59,555.90 = 25,245.45 : x
  2. Step 2: Convert to fraction form
    43,144.67/59,555.90 = 25,245.45/x
  3. Step 3: Cross multiply
    43,144.67x = 59,555.90 × 25,245.45
  4. Step 4: Simplify right side
    43,144.67x = 1,503,515,197.88
  5. Step 5: Solve for x
    x = 1,503,515,197.88/43,144.67
  6. Step 6: Final answer
    x = 34,848.22

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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.