Home / 73,610.18-101,574.41-41,348.42

Finding the Fourth Proportional to 73,610.18, 101,574.41 and 41,348.42

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Solution

The fourth proportional to 73,610.18, 101,574.41 and 41,348.42 is: 57,056.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,610.18 : 101,574.41 = 41,348.42 : x
  2. Step 2: Convert to fraction form
    73,610.18/101,574.41 = 41,348.42/x
  3. Step 3: Cross multiply
    73,610.18x = 101,574.41 × 41,348.42
  4. Step 4: Simplify right side
    73,610.18x = 4,199,940,961.43
  5. Step 5: Solve for x
    x = 4,199,940,961.43/73,610.18
  6. Step 6: Final answer
    x = 57,056.53

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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.