Home / 73,292.13-101,145.38-41,026.19

Finding the Fourth Proportional to 73,292.13, 101,145.38 and 41,026.19

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Solution

The fourth proportional to 73,292.13, 101,145.38 and 41,026.19 is: 56,617.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,292.13 : 101,145.38 = 41,026.19 : x
  2. Step 2: Convert to fraction form
    73,292.13/101,145.38 = 41,026.19/x
  3. Step 3: Cross multiply
    73,292.13x = 101,145.38 × 41,026.19
  4. Step 4: Simplify right side
    73,292.13x = 4,149,608,866.64
  5. Step 5: Solve for x
    x = 4,149,608,866.64/73,292.13
  6. Step 6: Final answer
    x = 56,617.39

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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.