Home / 46,131.93-69,183.32-16,549.11

Finding the Fourth Proportional to 46,131.93, 69,183.32 and 16,549.11

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Solution

The fourth proportional to 46,131.93, 69,183.32 and 16,549.11 is: 24,818.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,131.93 : 69,183.32 = 16,549.11 : x
  2. Step 2: Convert to fraction form
    46,131.93/69,183.32 = 16,549.11/x
  3. Step 3: Cross multiply
    46,131.93x = 69,183.32 × 16,549.11
  4. Step 4: Simplify right side
    46,131.93x = 1,144,922,290.10
  5. Step 5: Solve for x
    x = 1,144,922,290.10/46,131.93
  6. Step 6: Final answer
    x = 24,818.43

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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.