Home / 4,495.32-6,204.33-3,431.34

Finding the Fourth Proportional to 4,495.32, 6,204.33 and 3,431.34

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Solution

The fourth proportional to 4,495.32, 6,204.33 and 3,431.34 is: 4,735.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,495.32 : 6,204.33 = 3,431.34 : x
  2. Step 2: Convert to fraction form
    4,495.32/6,204.33 = 3,431.34/x
  3. Step 3: Cross multiply
    4,495.32x = 6,204.33 × 3,431.34
  4. Step 4: Simplify right side
    4,495.32x = 21,289,165.70
  5. Step 5: Solve for x
    x = 21,289,165.70/4,495.32
  6. Step 6: Final answer
    x = 4,735.85

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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.