Home / 11,104.02-16,654.14-4,083.75

Finding the Fourth Proportional to 11,104.02, 16,654.14 and 4,083.75

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Solution

The fourth proportional to 11,104.02, 16,654.14 and 4,083.75 is: 6,124.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,104.02 : 16,654.14 = 4,083.75 : x
  2. Step 2: Convert to fraction form
    11,104.02/16,654.14 = 4,083.75/x
  3. Step 3: Cross multiply
    11,104.02x = 16,654.14 × 4,083.75
  4. Step 4: Simplify right side
    11,104.02x = 68,011,344.23
  5. Step 5: Solve for x
    x = 68,011,344.23/11,104.02
  6. Step 6: Final answer
    x = 6,124.93

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1.5x scale

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.