Home / 6,104.08-9,156.80-2,405.82

Finding the Fourth Proportional to 6,104.08, 9,156.80 and 2,405.82

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Solution

The fourth proportional to 6,104.08, 9,156.80 and 2,405.82 is: 3,609.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,104.08 : 9,156.80 = 2,405.82 : x
  2. Step 2: Convert to fraction form
    6,104.08/9,156.80 = 2,405.82/x
  3. Step 3: Cross multiply
    6,104.08x = 9,156.80 × 2,405.82
  4. Step 4: Simplify right side
    6,104.08x = 22,029,612.58
  5. Step 5: Solve for x
    x = 22,029,612.58/6,104.08
  6. Step 6: Final answer
    x = 3,609.00

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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.