Home / 17,232.96-25,846.08-4,749.76

Finding the Fourth Proportional to 17,232.96, 25,846.08 and 4,749.76

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Solution

The fourth proportional to 17,232.96, 25,846.08 and 4,749.76 is: 7,123.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,232.96 : 25,846.08 = 4,749.76 : x
  2. Step 2: Convert to fraction form
    17,232.96/25,846.08 = 4,749.76/x
  3. Step 3: Cross multiply
    17,232.96x = 25,846.08 × 4,749.76
  4. Step 4: Simplify right side
    17,232.96x = 122,762,676.94
  5. Step 5: Solve for x
    x = 122,762,676.94/17,232.96
  6. Step 6: Final answer
    x = 7,123.71

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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.