Home / 18,047.44-24,906.83-10,089.19

Finding the Fourth Proportional to 18,047.44, 24,906.83 and 10,089.19

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Solution

The fourth proportional to 18,047.44, 24,906.83 and 10,089.19 is: 13,923.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,047.44 : 24,906.83 = 10,089.19 : x
  2. Step 2: Convert to fraction form
    18,047.44/24,906.83 = 10,089.19/x
  3. Step 3: Cross multiply
    18,047.44x = 24,906.83 × 10,089.19
  4. Step 4: Simplify right side
    18,047.44x = 251,289,740.17
  5. Step 5: Solve for x
    x = 251,289,740.17/18,047.44
  6. Step 6: Final answer
    x = 13,923.84

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Half scale
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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.