Home / 8,034.49-12,056.75-3,592.15

Finding the Fourth Proportional to 8,034.49, 12,056.75 and 3,592.15

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Solution

The fourth proportional to 8,034.49, 12,056.75 and 3,592.15 is: 5,390.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,034.49 : 12,056.75 = 3,592.15 : x
  2. Step 2: Convert to fraction form
    8,034.49/12,056.75 = 3,592.15/x
  3. Step 3: Cross multiply
    8,034.49x = 12,056.75 × 3,592.15
  4. Step 4: Simplify right side
    8,034.49x = 43,309,619.88
  5. Step 5: Solve for x
    x = 43,309,619.88/8,034.49
  6. Step 6: Final answer
    x = 5,390.46

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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.