Home / 16,190.24-24,285.36-9,259.88

Finding the Fourth Proportional to 16,190.24, 24,285.36 and 9,259.88

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Solution

The fourth proportional to 16,190.24, 24,285.36 and 9,259.88 is: 13,889.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,190.24 : 24,285.36 = 9,259.88 : x
  2. Step 2: Convert to fraction form
    16,190.24/24,285.36 = 9,259.88/x
  3. Step 3: Cross multiply
    16,190.24x = 24,285.36 × 9,259.88
  4. Step 4: Simplify right side
    16,190.24x = 224,879,519.36
  5. Step 5: Solve for x
    x = 224,879,519.36/16,190.24
  6. Step 6: Final answer
    x = 13,889.82

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Double scale
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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.