Home / 46,469.92-69,713.09-14,885.54

Finding the Fourth Proportional to 46,469.92, 69,713.09 and 14,885.54

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Solution

The fourth proportional to 46,469.92, 69,713.09 and 14,885.54 is: 22,330.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,469.92 : 69,713.09 = 14,885.54 : x
  2. Step 2: Convert to fraction form
    46,469.92/69,713.09 = 14,885.54/x
  3. Step 3: Cross multiply
    46,469.92x = 69,713.09 × 14,885.54
  4. Step 4: Simplify right side
    46,469.92x = 1,037,716,989.72
  5. Step 5: Solve for x
    x = 1,037,716,989.72/46,469.92
  6. Step 6: Final answer
    x = 22,330.94

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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.