Home / 46,101.41-69,149.68-12,823.37

Finding the Fourth Proportional to 46,101.41, 69,149.68 and 12,823.37

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Solution

The fourth proportional to 46,101.41, 69,149.68 and 12,823.37 is: 19,234.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,101.41 : 69,149.68 = 12,823.37 : x
  2. Step 2: Convert to fraction form
    46,101.41/69,149.68 = 12,823.37/x
  3. Step 3: Cross multiply
    46,101.41x = 69,149.68 × 12,823.37
  4. Step 4: Simplify right side
    46,101.41x = 886,731,554.21
  5. Step 5: Solve for x
    x = 886,731,554.21/46,101.41
  6. Step 6: Final answer
    x = 19,234.37

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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.