Home / 133,284.01-199,936.35-44,537.84

Finding the Fourth Proportional to 133,284.01, 199,936.35 and 44,537.84

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Solution

The fourth proportional to 133,284.01, 199,936.35 and 44,537.84 is: 66,810.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,284.01 : 199,936.35 = 44,537.84 : x
  2. Step 2: Convert to fraction form
    133,284.01/199,936.35 = 44,537.84/x
  3. Step 3: Cross multiply
    133,284.01x = 199,936.35 × 44,537.84
  4. Step 4: Simplify right side
    133,284.01x = 8,904,733,166.48
  5. Step 5: Solve for x
    x = 8,904,733,166.48/133,284.01
  6. Step 6: Final answer
    x = 66,810.21

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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.