Home / 33,773.22-46,605.18-18,664.98

Finding the Fourth Proportional to 33,773.22, 46,605.18 and 18,664.98

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Solution

The fourth proportional to 33,773.22, 46,605.18 and 18,664.98 is: 25,756.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,773.22 : 46,605.18 = 18,664.98 : x
  2. Step 2: Convert to fraction form
    33,773.22/46,605.18 = 18,664.98/x
  3. Step 3: Cross multiply
    33,773.22x = 46,605.18 × 18,664.98
  4. Step 4: Simplify right side
    33,773.22x = 869,884,685.50
  5. Step 5: Solve for x
    x = 869,884,685.50/33,773.22
  6. Step 6: Final answer
    x = 25,756.64

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.