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Finding the Fourth Proportional to 18,052.08, 24,912 and 10,094.76

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Solution

The fourth proportional to 18,052.08, 24,912 and 10,094.76 is: 13,930.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,052.08 : 24,912 = 10,094.76 : x
  2. Step 2: Convert to fraction form
    18,052.08/24,912 = 10,094.76/x
  3. Step 3: Cross multiply
    18,052.08x = 24,912 × 10,094.76
  4. Step 4: Simplify right side
    18,052.08x = 251,480,661.12
  5. Step 5: Solve for x
    x = 251,480,661.12/18,052.08
  6. Step 6: Final answer
    x = 13,930.84

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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.