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Finding the Fourth Proportional to 18,077.01, 24,945.53 and 10,523.54

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Solution

The fourth proportional to 18,077.01, 24,945.53 and 10,523.54 is: 14,522.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,077.01 : 24,945.53 = 10,523.54 : x
  2. Step 2: Convert to fraction form
    18,077.01/24,945.53 = 10,523.54/x
  3. Step 3: Cross multiply
    18,077.01x = 24,945.53 × 10,523.54
  4. Step 4: Simplify right side
    18,077.01x = 262,515,105.43
  5. Step 5: Solve for x
    x = 262,515,105.43/18,077.01
  6. Step 6: Final answer
    x = 14,522.04

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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.