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Finding the Fourth Proportional to 133,597.09, 200,377.09 and 33,751.13

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Solution

The fourth proportional to 133,597.09, 200,377.09 and 33,751.13 is: 50,622.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,597.09 : 200,377.09 = 33,751.13 : x
  2. Step 2: Convert to fraction form
    133,597.09/200,377.09 = 33,751.13/x
  3. Step 3: Cross multiply
    133,597.09x = 200,377.09 × 33,751.13
  4. Step 4: Simplify right side
    133,597.09x = 6,762,953,044.86
  5. Step 5: Solve for x
    x = 6,762,953,044.86/133,597.09
  6. Step 6: Final answer
    x = 50,622.01

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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.