Home / 4,559.30-6,293.40-2,671.48

Finding the Fourth Proportional to 4,559.30, 6,293.40 and 2,671.48

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Solution

The fourth proportional to 4,559.30, 6,293.40 and 2,671.48 is: 3,687.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,559.30 : 6,293.40 = 2,671.48 : x
  2. Step 2: Convert to fraction form
    4,559.30/6,293.40 = 2,671.48/x
  3. Step 3: Cross multiply
    4,559.30x = 6,293.40 × 2,671.48
  4. Step 4: Simplify right side
    4,559.30x = 16,812,692.23
  5. Step 5: Solve for x
    x = 16,812,692.23/4,559.30
  6. Step 6: Final answer
    x = 3,687.56

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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.