Home / 2,694.11-4,041.85-1,461.19

Finding the Fourth Proportional to 2,694.11, 4,041.85 and 1,461.19

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Solution

The fourth proportional to 2,694.11, 4,041.85 and 1,461.19 is: 2,192.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,694.11 : 4,041.85 = 1,461.19 : x
  2. Step 2: Convert to fraction form
    2,694.11/4,041.85 = 1,461.19/x
  3. Step 3: Cross multiply
    2,694.11x = 4,041.85 × 1,461.19
  4. Step 4: Simplify right side
    2,694.11x = 5,905,907.36
  5. Step 5: Solve for x
    x = 5,905,907.36/2,694.11
  6. Step 6: Final answer
    x = 2,192.15

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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.