Home / 44,645.10-66,967.65-34,791.75

Finding the Fourth Proportional to 44,645.10, 66,967.65 and 34,791.75

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Solution

The fourth proportional to 44,645.10, 66,967.65 and 34,791.75 is: 52,187.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,645.10 : 66,967.65 = 34,791.75 : x
  2. Step 2: Convert to fraction form
    44,645.10/66,967.65 = 34,791.75/x
  3. Step 3: Cross multiply
    44,645.10x = 66,967.65 × 34,791.75
  4. Step 4: Simplify right side
    44,645.10x = 2,329,921,736.89
  5. Step 5: Solve for x
    x = 2,329,921,736.89/44,645.10
  6. Step 6: Final answer
    x = 52,187.63

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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.