Home / 4,676.19-7,005.25-3,683.76

Finding the Fourth Proportional to 4,676.19, 7,005.25 and 3,683.76

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Solution

The fourth proportional to 4,676.19, 7,005.25 and 3,683.76 is: 5,518.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,676.19 : 7,005.25 = 3,683.76 : x
  2. Step 2: Convert to fraction form
    4,676.19/7,005.25 = 3,683.76/x
  3. Step 3: Cross multiply
    4,676.19x = 7,005.25 × 3,683.76
  4. Step 4: Simplify right side
    4,676.19x = 25,805,659.74
  5. Step 5: Solve for x
    x = 25,805,659.74/4,676.19
  6. Step 6: Final answer
    x = 5,518.52

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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.