Home / 5,060.42-6,984.11-2,964.59

Finding the Fourth Proportional to 5,060.42, 6,984.11 and 2,964.59

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Solution

The fourth proportional to 5,060.42, 6,984.11 and 2,964.59 is: 4,091.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,060.42 : 6,984.11 = 2,964.59 : x
  2. Step 2: Convert to fraction form
    5,060.42/6,984.11 = 2,964.59/x
  3. Step 3: Cross multiply
    5,060.42x = 6,984.11 × 2,964.59
  4. Step 4: Simplify right side
    5,060.42x = 20,705,022.66
  5. Step 5: Solve for x
    x = 20,705,022.66/5,060.42
  6. Step 6: Final answer
    x = 4,091.56

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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.