Home / 4,314.07-6,482.04-2,754.82

Finding the Fourth Proportional to 4,314.07, 6,482.04 and 2,754.82

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Solution

The fourth proportional to 4,314.07, 6,482.04 and 2,754.82 is: 4,139.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,314.07 : 6,482.04 = 2,754.82 : x
  2. Step 2: Convert to fraction form
    4,314.07/6,482.04 = 2,754.82/x
  3. Step 3: Cross multiply
    4,314.07x = 6,482.04 × 2,754.82
  4. Step 4: Simplify right side
    4,314.07x = 17,856,853.43
  5. Step 5: Solve for x
    x = 17,856,853.43/4,314.07
  6. Step 6: Final answer
    x = 4,139.21

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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.