Home / 3,064.05-4,597.30-1,398.96

Finding the Fourth Proportional to 3,064.05, 4,597.30 and 1,398.96

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Solution

The fourth proportional to 3,064.05, 4,597.30 and 1,398.96 is: 2,099.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,064.05 : 4,597.30 = 1,398.96 : x
  2. Step 2: Convert to fraction form
    3,064.05/4,597.30 = 1,398.96/x
  3. Step 3: Cross multiply
    3,064.05x = 4,597.30 × 1,398.96
  4. Step 4: Simplify right side
    3,064.05x = 6,431,425.00
  5. Step 5: Solve for x
    x = 6,431,425.00/3,064.05
  6. Step 6: Final answer
    x = 2,099.00

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Why These Related Problems?

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