Home / 7,676.29-10,594.56-4,445.64

Finding the Fourth Proportional to 7,676.29, 10,594.56 and 4,445.64

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Solution

The fourth proportional to 7,676.29, 10,594.56 and 4,445.64 is: 6,135.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,676.29 : 10,594.56 = 4,445.64 : x
  2. Step 2: Convert to fraction form
    7,676.29/10,594.56 = 4,445.64/x
  3. Step 3: Cross multiply
    7,676.29x = 10,594.56 × 4,445.64
  4. Step 4: Simplify right side
    7,676.29x = 47,099,611.25
  5. Step 5: Solve for x
    x = 47,099,611.25/7,676.29
  6. Step 6: Final answer
    x = 6,135.73

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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.