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Finding the Fourth Proportional to 36,871.64, 50,842.70 and 24,914.24

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Solution

The fourth proportional to 36,871.64, 50,842.70 and 24,914.24 is: 34,354.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,871.64 : 50,842.70 = 24,914.24 : x
  2. Step 2: Convert to fraction form
    36,871.64/50,842.70 = 24,914.24/x
  3. Step 3: Cross multiply
    36,871.64x = 50,842.70 × 24,914.24
  4. Step 4: Simplify right side
    36,871.64x = 1,266,707,230.05
  5. Step 5: Solve for x
    x = 1,266,707,230.05/36,871.64
  6. Step 6: Final answer
    x = 34,354.51

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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.