Home / 4,029.99-5,563.43-2,539.41

Finding the Fourth Proportional to 4,029.99, 5,563.43 and 2,539.41

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Solution

The fourth proportional to 4,029.99, 5,563.43 and 2,539.41 is: 3,505.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,029.99 : 5,563.43 = 2,539.41 : x
  2. Step 2: Convert to fraction form
    4,029.99/5,563.43 = 2,539.41/x
  3. Step 3: Cross multiply
    4,029.99x = 5,563.43 × 2,539.41
  4. Step 4: Simplify right side
    4,029.99x = 14,127,817.08
  5. Step 5: Solve for x
    x = 14,127,817.08/4,029.99
  6. Step 6: Final answer
    x = 3,505.67

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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.