Home / 4,283.82-6,426.60-2,435.82

Finding the Fourth Proportional to 4,283.82, 6,426.60 and 2,435.82

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Solution

The fourth proportional to 4,283.82, 6,426.60 and 2,435.82 is: 3,654.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,283.82 : 6,426.60 = 2,435.82 : x
  2. Step 2: Convert to fraction form
    4,283.82/6,426.60 = 2,435.82/x
  3. Step 3: Cross multiply
    4,283.82x = 6,426.60 × 2,435.82
  4. Step 4: Simplify right side
    4,283.82x = 15,654,040.81
  5. Step 5: Solve for x
    x = 15,654,040.81/4,283.82
  6. Step 6: Final answer
    x = 3,654.22

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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.