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Finding the Fourth Proportional to 73,329.04, 101,194.14 and 39,795.04

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Solution

The fourth proportional to 73,329.04, 101,194.14 and 39,795.04 is: 54,917.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,329.04 : 101,194.14 = 39,795.04 : x
  2. Step 2: Convert to fraction form
    73,329.04/101,194.14 = 39,795.04/x
  3. Step 3: Cross multiply
    73,329.04x = 101,194.14 × 39,795.04
  4. Step 4: Simplify right side
    73,329.04x = 4,027,024,849.07
  5. Step 5: Solve for x
    x = 4,027,024,849.07/73,329.04
  6. Step 6: Final answer
    x = 54,917.19

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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.