Home / 11,073.08-16,607.30-4,056.45

Finding the Fourth Proportional to 11,073.08, 16,607.30 and 4,056.45

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Solution

The fourth proportional to 11,073.08, 16,607.30 and 4,056.45 is: 6,083.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,073.08 : 16,607.30 = 4,056.45 : x
  2. Step 2: Convert to fraction form
    11,073.08/16,607.30 = 4,056.45/x
  3. Step 3: Cross multiply
    11,073.08x = 16,607.30 × 4,056.45
  4. Step 4: Simplify right side
    11,073.08x = 67,366,773.88
  5. Step 5: Solve for x
    x = 67,366,773.88/11,073.08
  6. Step 6: Final answer
    x = 6,083.83

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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.