Home / 3,008.39-4,513.32-1,034.05

Finding the Fourth Proportional to 3,008.39, 4,513.32 and 1,034.05

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Solution

The fourth proportional to 3,008.39, 4,513.32 and 1,034.05 is: 1,551.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,008.39 : 4,513.32 = 1,034.05 : x
  2. Step 2: Convert to fraction form
    3,008.39/4,513.32 = 1,034.05/x
  3. Step 3: Cross multiply
    3,008.39x = 4,513.32 × 1,034.05
  4. Step 4: Simplify right side
    3,008.39x = 4,666,975.98
  5. Step 5: Solve for x
    x = 4,666,975.98/3,008.39
  6. Step 6: Final answer
    x = 1,551.32

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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.