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Finding the Fourth Proportional to 4,710.81, 6,499.59 and 3,033.19

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Solution

The fourth proportional to 4,710.81, 6,499.59 and 3,033.19 is: 4,184.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,710.81 : 6,499.59 = 3,033.19 : x
  2. Step 2: Convert to fraction form
    4,710.81/6,499.59 = 3,033.19/x
  3. Step 3: Cross multiply
    4,710.81x = 6,499.59 × 3,033.19
  4. Step 4: Simplify right side
    4,710.81x = 19,714,443.73
  5. Step 5: Solve for x
    x = 19,714,443.73/4,710.81
  6. Step 6: Final answer
    x = 4,184.94

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.