Home / 63,549.30-95,261.99-30,260.43

Finding the Fourth Proportional to 63,549.30, 95,261.99 and 30,260.43

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Solution

The fourth proportional to 63,549.30, 95,261.99 and 30,260.43 is: 45,361.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,549.30 : 95,261.99 = 30,260.43 : x
  2. Step 2: Convert to fraction form
    63,549.30/95,261.99 = 30,260.43/x
  3. Step 3: Cross multiply
    63,549.30x = 95,261.99 × 30,260.43
  4. Step 4: Simplify right side
    63,549.30x = 2,882,668,628.75
  5. Step 5: Solve for x
    x = 2,882,668,628.75/63,549.30
  6. Step 6: Final answer
    x = 45,361.14

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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.