Home / 3,694.17-5,537.01-1,612.89

Finding the Fourth Proportional to 3,694.17, 5,537.01 and 1,612.89

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Solution

The fourth proportional to 3,694.17, 5,537.01 and 1,612.89 is: 2,417.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,694.17 : 5,537.01 = 1,612.89 : x
  2. Step 2: Convert to fraction form
    3,694.17/5,537.01 = 1,612.89/x
  3. Step 3: Cross multiply
    3,694.17x = 5,537.01 × 1,612.89
  4. Step 4: Simplify right side
    3,694.17x = 8,930,588.06
  5. Step 5: Solve for x
    x = 8,930,588.06/3,694.17
  6. Step 6: Final answer
    x = 2,417.48

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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.