Home / 22,745.85-34,108.41-9,591.03

Finding the Fourth Proportional to 22,745.85, 34,108.41 and 9,591.03

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Solution

The fourth proportional to 22,745.85, 34,108.41 and 9,591.03 is: 14,382.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,745.85 : 34,108.41 = 9,591.03 : x
  2. Step 2: Convert to fraction form
    22,745.85/34,108.41 = 9,591.03/x
  3. Step 3: Cross multiply
    22,745.85x = 34,108.41 × 9,591.03
  4. Step 4: Simplify right side
    22,745.85x = 327,134,783.56
  5. Step 5: Solve for x
    x = 327,134,783.56/22,745.85
  6. Step 6: Final answer
    x = 14,382.17

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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.