Home / 5,059.74-7,586.86-2,722.53

Finding the Fourth Proportional to 5,059.74, 7,586.86 and 2,722.53

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Solution

The fourth proportional to 5,059.74, 7,586.86 and 2,722.53 is: 4,082.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,059.74 : 7,586.86 = 2,722.53 : x
  2. Step 2: Convert to fraction form
    5,059.74/7,586.86 = 2,722.53/x
  3. Step 3: Cross multiply
    5,059.74x = 7,586.86 × 2,722.53
  4. Step 4: Simplify right side
    5,059.74x = 20,655,453.96
  5. Step 5: Solve for x
    x = 20,655,453.96/5,059.74
  6. Step 6: Final answer
    x = 4,082.32

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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.