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Finding the Fourth Proportional to 5,073.56, 7,608.01 and 1,562.34

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Solution

The fourth proportional to 5,073.56, 7,608.01 and 1,562.34 is: 2,342.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,073.56 : 7,608.01 = 1,562.34 : x
  2. Step 2: Convert to fraction form
    5,073.56/7,608.01 = 1,562.34/x
  3. Step 3: Cross multiply
    5,073.56x = 7,608.01 × 1,562.34
  4. Step 4: Simplify right side
    5,073.56x = 11,886,298.34
  5. Step 5: Solve for x
    x = 11,886,298.34/5,073.56
  6. Step 6: Final answer
    x = 2,342.79

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.