Home / 44,105.79-66,081.65-36,757.47

Finding the Fourth Proportional to 44,105.79, 66,081.65 and 36,757.47

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Solution

The fourth proportional to 44,105.79, 66,081.65 and 36,757.47 is: 55,072.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,105.79 : 66,081.65 = 36,757.47 : x
  2. Step 2: Convert to fraction form
    44,105.79/66,081.65 = 36,757.47/x
  3. Step 3: Cross multiply
    44,105.79x = 66,081.65 × 36,757.47
  4. Step 4: Simplify right side
    44,105.79x = 2,428,994,083.64
  5. Step 5: Solve for x
    x = 2,428,994,083.64/44,105.79
  6. Step 6: Final answer
    x = 55,072.00

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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.