Home / 17,362.37-26,078.15-16,383.17

Finding the Fourth Proportional to 17,362.37, 26,078.15 and 16,383.17

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Solution

The fourth proportional to 17,362.37, 26,078.15 and 16,383.17 is: 24,607.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,362.37 : 26,078.15 = 16,383.17 : x
  2. Step 2: Convert to fraction form
    17,362.37/26,078.15 = 16,383.17/x
  3. Step 3: Cross multiply
    17,362.37x = 26,078.15 × 16,383.17
  4. Step 4: Simplify right side
    17,362.37x = 427,242,778.73
  5. Step 5: Solve for x
    x = 427,242,778.73/17,362.37
  6. Step 6: Final answer
    x = 24,607.40

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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.