Home / 4,962.05-6,847.70-2,723.89

Finding the Fourth Proportional to 4,962.05, 6,847.70 and 2,723.89

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Solution

The fourth proportional to 4,962.05, 6,847.70 and 2,723.89 is: 3,759.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,962.05 : 6,847.70 = 2,723.89 : x
  2. Step 2: Convert to fraction form
    4,962.05/6,847.70 = 2,723.89/x
  3. Step 3: Cross multiply
    4,962.05x = 6,847.70 × 2,723.89
  4. Step 4: Simplify right side
    4,962.05x = 18,652,347.31
  5. Step 5: Solve for x
    x = 18,652,347.31/4,962.05
  6. Step 6: Final answer
    x = 3,759.00

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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.