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Finding the Fourth Proportional to 4,709.93, 7,061.00 and 3,674.52

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Solution

The fourth proportional to 4,709.93, 7,061.00 and 3,674.52 is: 5,508.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,709.93 : 7,061.00 = 3,674.52 : x
  2. Step 2: Convert to fraction form
    4,709.93/7,061.00 = 3,674.52/x
  3. Step 3: Cross multiply
    4,709.93x = 7,061.00 × 3,674.52
  4. Step 4: Simplify right side
    4,709.93x = 25,945,767.35
  5. Step 5: Solve for x
    x = 25,945,767.35/4,709.93
  6. Step 6: Final answer
    x = 5,508.74

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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.