Home / 62,967.26-94,450.77-43,185.84

Finding the Fourth Proportional to 62,967.26, 94,450.77 and 43,185.84

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Solution

The fourth proportional to 62,967.26, 94,450.77 and 43,185.84 is: 64,778.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,967.26 : 94,450.77 = 43,185.84 : x
  2. Step 2: Convert to fraction form
    62,967.26/94,450.77 = 43,185.84/x
  3. Step 3: Cross multiply
    62,967.26x = 94,450.77 × 43,185.84
  4. Step 4: Simplify right side
    62,967.26x = 4,078,935,841.10
  5. Step 5: Solve for x
    x = 4,078,935,841.10/62,967.26
  6. Step 6: Final answer
    x = 64,778.68

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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.