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Finding the Fourth Proportional to 33,941.80, 50,912.70 and 32,502.07

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Solution

The fourth proportional to 33,941.80, 50,912.70 and 32,502.07 is: 48,753.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,941.80 : 50,912.70 = 32,502.07 : x
  2. Step 2: Convert to fraction form
    33,941.80/50,912.70 = 32,502.07/x
  3. Step 3: Cross multiply
    33,941.80x = 50,912.70 × 32,502.07
  4. Step 4: Simplify right side
    33,941.80x = 1,654,768,139.29
  5. Step 5: Solve for x
    x = 1,654,768,139.29/33,941.80
  6. Step 6: Final answer
    x = 48,753.11

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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.