Home / 4,108.04-5,676.34-3,044.28

Finding the Fourth Proportional to 4,108.04, 5,676.34 and 3,044.28

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Solution

The fourth proportional to 4,108.04, 5,676.34 and 3,044.28 is: 4,206.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,108.04 : 5,676.34 = 3,044.28 : x
  2. Step 2: Convert to fraction form
    4,108.04/5,676.34 = 3,044.28/x
  3. Step 3: Cross multiply
    4,108.04x = 5,676.34 × 3,044.28
  4. Step 4: Simplify right side
    4,108.04x = 17,280,368.34
  5. Step 5: Solve for x
    x = 17,280,368.34/4,108.04
  6. Step 6: Final answer
    x = 4,206.48

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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.