Home / 29,084.80-43,616.43-10,359.86

Finding the Fourth Proportional to 29,084.80, 43,616.43 and 10,359.86

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Solution

The fourth proportional to 29,084.80, 43,616.43 and 10,359.86 is: 15,535.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,084.80 : 43,616.43 = 10,359.86 : x
  2. Step 2: Convert to fraction form
    29,084.80/43,616.43 = 10,359.86/x
  3. Step 3: Cross multiply
    29,084.80x = 43,616.43 × 10,359.86
  4. Step 4: Simplify right side
    29,084.80x = 451,860,108.50
  5. Step 5: Solve for x
    x = 451,860,108.50/29,084.80
  6. Step 6: Final answer
    x = 15,535.95

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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.