Home / 4,286.12-5,913.10-2,606.18

Finding the Fourth Proportional to 4,286.12, 5,913.10 and 2,606.18

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Solution

The fourth proportional to 4,286.12, 5,913.10 and 2,606.18 is: 3,595.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,286.12 : 5,913.10 = 2,606.18 : x
  2. Step 2: Convert to fraction form
    4,286.12/5,913.10 = 2,606.18/x
  3. Step 3: Cross multiply
    4,286.12x = 5,913.10 × 2,606.18
  4. Step 4: Simplify right side
    4,286.12x = 15,410,576.65
  5. Step 5: Solve for x
    x = 15,410,576.65/4,286.12
  6. Step 6: Final answer
    x = 3,595.47

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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.