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Finding the Fourth Proportional to 3,499.02, 5,246.70 and 1,033.51

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Solution

The fourth proportional to 3,499.02, 5,246.70 and 1,033.51 is: 1,549.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,499.02 : 5,246.70 = 1,033.51 : x
  2. Step 2: Convert to fraction form
    3,499.02/5,246.70 = 1,033.51/x
  3. Step 3: Cross multiply
    3,499.02x = 5,246.70 × 1,033.51
  4. Step 4: Simplify right side
    3,499.02x = 5,422,512.67
  5. Step 5: Solve for x
    x = 5,422,512.67/3,499.02
  6. Step 6: Final answer
    x = 1,549.72

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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.