Home / 17,647.63-26,475.39-5,960.54

Finding the Fourth Proportional to 17,647.63, 26,475.39 and 5,960.54

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Solution

The fourth proportional to 17,647.63, 26,475.39 and 5,960.54 is: 8,942.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,647.63 : 26,475.39 = 5,960.54 : x
  2. Step 2: Convert to fraction form
    17,647.63/26,475.39 = 5,960.54/x
  3. Step 3: Cross multiply
    17,647.63x = 26,475.39 × 5,960.54
  4. Step 4: Simplify right side
    17,647.63x = 157,807,591.31
  5. Step 5: Solve for x
    x = 157,807,591.31/17,647.63
  6. Step 6: Final answer
    x = 8,942.14

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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.