Home / 16,703.82-25,056.41-9,355.10

Finding the Fourth Proportional to 16,703.82, 25,056.41 and 9,355.10

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Solution

The fourth proportional to 16,703.82, 25,056.41 and 9,355.10 is: 14,033.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,703.82 : 25,056.41 = 9,355.10 : x
  2. Step 2: Convert to fraction form
    16,703.82/25,056.41 = 9,355.10/x
  3. Step 3: Cross multiply
    16,703.82x = 25,056.41 × 9,355.10
  4. Step 4: Simplify right side
    16,703.82x = 234,405,049.13
  5. Step 5: Solve for x
    x = 234,405,049.13/16,703.82
  6. Step 6: Final answer
    x = 14,033.02

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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.