Home / 4,134.84-6,198.32-1,537.16

Finding the Fourth Proportional to 4,134.84, 6,198.32 and 1,537.16

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Solution

The fourth proportional to 4,134.84, 6,198.32 and 1,537.16 is: 2,304.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,134.84 : 6,198.32 = 1,537.16 : x
  2. Step 2: Convert to fraction form
    4,134.84/6,198.32 = 1,537.16/x
  3. Step 3: Cross multiply
    4,134.84x = 6,198.32 × 1,537.16
  4. Step 4: Simplify right side
    4,134.84x = 9,527,809.57
  5. Step 5: Solve for x
    x = 9,527,809.57/4,134.84
  6. Step 6: Final answer
    x = 2,304.28

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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.