Home / 73,350.22-101,225.71-41,518.43

Finding the Fourth Proportional to 73,350.22, 101,225.71 and 41,518.43

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Solution

The fourth proportional to 73,350.22, 101,225.71 and 41,518.43 is: 57,296.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,350.22 : 101,225.71 = 41,518.43 : x
  2. Step 2: Convert to fraction form
    73,350.22/101,225.71 = 41,518.43/x
  3. Step 3: Cross multiply
    73,350.22x = 101,225.71 × 41,518.43
  4. Step 4: Simplify right side
    73,350.22x = 4,202,732,451.04
  5. Step 5: Solve for x
    x = 4,202,732,451.04/73,350.22
  6. Step 6: Final answer
    x = 57,296.80

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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.