Home / 4,127.04-6,182.46-2,392.02

Finding the Fourth Proportional to 4,127.04, 6,182.46 and 2,392.02

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Solution

The fourth proportional to 4,127.04, 6,182.46 and 2,392.02 is: 3,583.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,127.04 : 6,182.46 = 2,392.02 : x
  2. Step 2: Convert to fraction form
    4,127.04/6,182.46 = 2,392.02/x
  3. Step 3: Cross multiply
    4,127.04x = 6,182.46 × 2,392.02
  4. Step 4: Simplify right side
    4,127.04x = 14,788,567.97
  5. Step 5: Solve for x
    x = 14,788,567.97/4,127.04
  6. Step 6: Final answer
    x = 3,583.34

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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.