Home / 6,029.60-9,044.76-3,111.44

Finding the Fourth Proportional to 6,029.60, 9,044.76 and 3,111.44

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Solution

The fourth proportional to 6,029.60, 9,044.76 and 3,111.44 is: 4,667.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,029.60 : 9,044.76 = 3,111.44 : x
  2. Step 2: Convert to fraction form
    6,029.60/9,044.76 = 3,111.44/x
  3. Step 3: Cross multiply
    6,029.60x = 9,044.76 × 3,111.44
  4. Step 4: Simplify right side
    6,029.60x = 28,142,228.05
  5. Step 5: Solve for x
    x = 28,142,228.05/6,029.60
  6. Step 6: Final answer
    x = 4,667.35

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1.5x scale

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.