Home / 16,633.52-24,951.36-4,945.76

Finding the Fourth Proportional to 16,633.52, 24,951.36 and 4,945.76

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Solution

The fourth proportional to 16,633.52, 24,951.36 and 4,945.76 is: 7,418.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,633.52 : 24,951.36 = 4,945.76 : x
  2. Step 2: Convert to fraction form
    16,633.52/24,951.36 = 4,945.76/x
  3. Step 3: Cross multiply
    16,633.52x = 24,951.36 × 4,945.76
  4. Step 4: Simplify right side
    16,633.52x = 123,403,438.23
  5. Step 5: Solve for x
    x = 123,403,438.23/16,633.52
  6. Step 6: Final answer
    x = 7,418.96

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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.