Home / 14,563.62-21,846.89-5,796.49

Finding the Fourth Proportional to 14,563.62, 21,846.89 and 5,796.49

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Solution

The fourth proportional to 14,563.62, 21,846.89 and 5,796.49 is: 8,695.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,563.62 : 21,846.89 = 5,796.49 : x
  2. Step 2: Convert to fraction form
    14,563.62/21,846.89 = 5,796.49/x
  3. Step 3: Cross multiply
    14,563.62x = 21,846.89 × 5,796.49
  4. Step 4: Simplify right side
    14,563.62x = 126,635,279.42
  5. Step 5: Solve for x
    x = 126,635,279.42/14,563.62
  6. Step 6: Final answer
    x = 8,695.32

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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.