Home / 43,194.87-59,609.05-25,049.12

Finding the Fourth Proportional to 43,194.87, 59,609.05 and 25,049.12

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Solution

The fourth proportional to 43,194.87, 59,609.05 and 25,049.12 is: 34,567.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,194.87 : 59,609.05 = 25,049.12 : x
  2. Step 2: Convert to fraction form
    43,194.87/59,609.05 = 25,049.12/x
  3. Step 3: Cross multiply
    43,194.87x = 59,609.05 × 25,049.12
  4. Step 4: Simplify right side
    43,194.87x = 1,493,153,885.87
  5. Step 5: Solve for x
    x = 1,493,153,885.87/43,194.87
  6. Step 6: Final answer
    x = 34,567.85

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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.