Home / 56,194.26-77,550.44-32,320.96

Finding the Fourth Proportional to 56,194.26, 77,550.44 and 32,320.96

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Solution

The fourth proportional to 56,194.26, 77,550.44 and 32,320.96 is: 44,604.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,194.26 : 77,550.44 = 32,320.96 : x
  2. Step 2: Convert to fraction form
    56,194.26/77,550.44 = 32,320.96/x
  3. Step 3: Cross multiply
    56,194.26x = 77,550.44 × 32,320.96
  4. Step 4: Simplify right side
    56,194.26x = 2,506,504,669.22
  5. Step 5: Solve for x
    x = 2,506,504,669.22/56,194.26
  6. Step 6: Final answer
    x = 44,604.28

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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.