Home / 4,425.89-6,107.49-2,436.37

Finding the Fourth Proportional to 4,425.89, 6,107.49 and 2,436.37

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Solution

The fourth proportional to 4,425.89, 6,107.49 and 2,436.37 is: 3,362.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,425.89 : 6,107.49 = 2,436.37 : x
  2. Step 2: Convert to fraction form
    4,425.89/6,107.49 = 2,436.37/x
  3. Step 3: Cross multiply
    4,425.89x = 6,107.49 × 2,436.37
  4. Step 4: Simplify right side
    4,425.89x = 14,880,090.14
  5. Step 5: Solve for x
    x = 14,880,090.14/4,425.89
  6. Step 6: Final answer
    x = 3,362.06

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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.