Home / 4,013.89-6,011.58-2,896.22

Finding the Fourth Proportional to 4,013.89, 6,011.58 and 2,896.22

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Solution

The fourth proportional to 4,013.89, 6,011.58 and 2,896.22 is: 4,337.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,013.89 : 6,011.58 = 2,896.22 : x
  2. Step 2: Convert to fraction form
    4,013.89/6,011.58 = 2,896.22/x
  3. Step 3: Cross multiply
    4,013.89x = 6,011.58 × 2,896.22
  4. Step 4: Simplify right side
    4,013.89x = 17,410,858.23
  5. Step 5: Solve for x
    x = 17,410,858.23/4,013.89
  6. Step 6: Final answer
    x = 4,337.65

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1.5x scale

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.