Home / 11,453.23-17,174.22-4,056.63

Finding the Fourth Proportional to 11,453.23, 17,174.22 and 4,056.63

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Solution

The fourth proportional to 11,453.23, 17,174.22 and 4,056.63 is: 6,082.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,453.23 : 17,174.22 = 4,056.63 : x
  2. Step 2: Convert to fraction form
    11,453.23/17,174.22 = 4,056.63/x
  3. Step 3: Cross multiply
    11,453.23x = 17,174.22 × 4,056.63
  4. Step 4: Simplify right side
    11,453.23x = 69,669,456.08
  5. Step 5: Solve for x
    x = 69,669,456.08/11,453.23
  6. Step 6: Final answer
    x = 6,082.95

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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.