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Finding the Fourth Proportional to 73,195.29, 101,008.35 and 41,362.29

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Solution

The fourth proportional to 73,195.29, 101,008.35 and 41,362.29 is: 57,079.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,195.29 : 101,008.35 = 41,362.29 : x
  2. Step 2: Convert to fraction form
    73,195.29/101,008.35 = 41,362.29/x
  3. Step 3: Cross multiply
    73,195.29x = 101,008.35 × 41,362.29
  4. Step 4: Simplify right side
    73,195.29x = 4,177,936,665.12
  5. Step 5: Solve for x
    x = 4,177,936,665.12/73,195.29
  6. Step 6: Final answer
    x = 57,079.31

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1.5x scale

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.