Home / 73,202.13-101,010.81-41,370.93

Finding the Fourth Proportional to 73,202.13, 101,010.81 and 41,370.93

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Solution

The fourth proportional to 73,202.13, 101,010.81 and 41,370.93 is: 57,087.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,202.13 : 101,010.81 = 41,370.93 : x
  2. Step 2: Convert to fraction form
    73,202.13/101,010.81 = 41,370.93/x
  3. Step 3: Cross multiply
    73,202.13x = 101,010.81 × 41,370.93
  4. Step 4: Simplify right side
    73,202.13x = 4,178,911,149.75
  5. Step 5: Solve for x
    x = 4,178,911,149.75/73,202.13
  6. Step 6: Final answer
    x = 57,087.29

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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.