Home / 30,895.34-46,346.62-11,183.18

Finding the Fourth Proportional to 30,895.34, 46,346.62 and 11,183.18

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Solution

The fourth proportional to 30,895.34, 46,346.62 and 11,183.18 is: 16,776.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,895.34 : 46,346.62 = 11,183.18 : x
  2. Step 2: Convert to fraction form
    30,895.34/46,346.62 = 11,183.18/x
  3. Step 3: Cross multiply
    30,895.34x = 46,346.62 × 11,183.18
  4. Step 4: Simplify right side
    30,895.34x = 518,302,593.85
  5. Step 5: Solve for x
    x = 518,302,593.85/30,895.34
  6. Step 6: Final answer
    x = 16,776.08

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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.