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Finding the Fourth Proportional to 133,463.23, 200,194.84 and 44,716.89

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Solution

The fourth proportional to 133,463.23, 200,194.84 and 44,716.89 is: 67,075.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,463.23 : 200,194.84 = 44,716.89 : x
  2. Step 2: Convert to fraction form
    133,463.23/200,194.84 = 44,716.89/x
  3. Step 3: Cross multiply
    133,463.23x = 200,194.84 × 44,716.89
  4. Step 4: Simplify right side
    133,463.23x = 8,952,091,445.47
  5. Step 5: Solve for x
    x = 8,952,091,445.47/133,463.23
  6. Step 6: Final answer
    x = 67,075.34

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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.