Home / 46,305.96-69,458.94-11,245.38

Finding the Fourth Proportional to 46,305.96, 69,458.94 and 11,245.38

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Solution

The fourth proportional to 46,305.96, 69,458.94 and 11,245.38 is: 16,868.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,305.96 : 69,458.94 = 11,245.38 : x
  2. Step 2: Convert to fraction form
    46,305.96/69,458.94 = 11,245.38/x
  3. Step 3: Cross multiply
    46,305.96x = 69,458.94 × 11,245.38
  4. Step 4: Simplify right side
    46,305.96x = 781,092,174.70
  5. Step 5: Solve for x
    x = 781,092,174.70/46,305.96
  6. Step 6: Final answer
    x = 16,868.07

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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.