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Finding the Fourth Proportional to 33,651.25, 50,079.67 and 32,530.07

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Solution

The fourth proportional to 33,651.25, 50,079.67 and 32,530.07 is: 48,411.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,651.25 : 50,079.67 = 32,530.07 : x
  2. Step 2: Convert to fraction form
    33,651.25/50,079.67 = 32,530.07/x
  3. Step 3: Cross multiply
    33,651.25x = 50,079.67 × 32,530.07
  4. Step 4: Simplify right side
    33,651.25x = 1,629,095,214.55
  5. Step 5: Solve for x
    x = 1,629,095,214.55/33,651.25
  6. Step 6: Final answer
    x = 48,411.14

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.