Home / 2,534.56-3,806.88-1,562.56

Finding the Fourth Proportional to 2,534.56, 3,806.88 and 1,562.56

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Solution

The fourth proportional to 2,534.56, 3,806.88 and 1,562.56 is: 2,346.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,534.56 : 3,806.88 = 1,562.56 : x
  2. Step 2: Convert to fraction form
    2,534.56/3,806.88 = 1,562.56/x
  3. Step 3: Cross multiply
    2,534.56x = 3,806.88 × 1,562.56
  4. Step 4: Simplify right side
    2,534.56x = 5,948,478.41
  5. Step 5: Solve for x
    x = 5,948,478.41/2,534.56
  6. Step 6: Final answer
    x = 2,346.95

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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.