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Finding the Fourth Proportional to 4,698.83, 7,034.47 and 2,472.41

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Solution

The fourth proportional to 4,698.83, 7,034.47 and 2,472.41 is: 3,701.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,698.83 : 7,034.47 = 2,472.41 : x
  2. Step 2: Convert to fraction form
    4,698.83/7,034.47 = 2,472.41/x
  3. Step 3: Cross multiply
    4,698.83x = 7,034.47 × 2,472.41
  4. Step 4: Simplify right side
    4,698.83x = 17,392,105.38
  5. Step 5: Solve for x
    x = 17,392,105.38/4,698.83
  6. Step 6: Final answer
    x = 3,701.37

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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.