Home / 4,635.82-6,945.01-2,293.11

Finding the Fourth Proportional to 4,635.82, 6,945.01 and 2,293.11

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Solution

The fourth proportional to 4,635.82, 6,945.01 and 2,293.11 is: 3,435.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,635.82 : 6,945.01 = 2,293.11 : x
  2. Step 2: Convert to fraction form
    4,635.82/6,945.01 = 2,293.11/x
  3. Step 3: Cross multiply
    4,635.82x = 6,945.01 × 2,293.11
  4. Step 4: Simplify right side
    4,635.82x = 15,925,671.88
  5. Step 5: Solve for x
    x = 15,925,671.88/4,635.82
  6. Step 6: Final answer
    x = 3,435.35

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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.