Home / 4,681.46-7,027.62-2,735.06

Finding the Fourth Proportional to 4,681.46, 7,027.62 and 2,735.06

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Solution

The fourth proportional to 4,681.46, 7,027.62 and 2,735.06 is: 4,105.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,681.46 : 7,027.62 = 2,735.06 : x
  2. Step 2: Convert to fraction form
    4,681.46/7,027.62 = 2,735.06/x
  3. Step 3: Cross multiply
    4,681.46x = 7,027.62 × 2,735.06
  4. Step 4: Simplify right side
    4,681.46x = 19,220,962.36
  5. Step 5: Solve for x
    x = 19,220,962.36/4,681.46
  6. Step 6: Final answer
    x = 4,105.76

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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.