Home / 29,453.36-44,170.62-9,728.24

Finding the Fourth Proportional to 29,453.36, 44,170.62 and 9,728.24

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Solution

The fourth proportional to 29,453.36, 44,170.62 and 9,728.24 is: 14,589.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,453.36 : 44,170.62 = 9,728.24 : x
  2. Step 2: Convert to fraction form
    29,453.36/44,170.62 = 9,728.24/x
  3. Step 3: Cross multiply
    29,453.36x = 44,170.62 × 9,728.24
  4. Step 4: Simplify right side
    29,453.36x = 429,702,392.31
  5. Step 5: Solve for x
    x = 429,702,392.31/29,453.36
  6. Step 6: Final answer
    x = 14,589.25

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Similar ratio
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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.