Home / 44,218.89-61,093.61-30,849.82

Finding the Fourth Proportional to 44,218.89, 61,093.61 and 30,849.82

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Solution

The fourth proportional to 44,218.89, 61,093.61 and 30,849.82 is: 42,622.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,218.89 : 61,093.61 = 30,849.82 : x
  2. Step 2: Convert to fraction form
    44,218.89/61,093.61 = 30,849.82/x
  3. Step 3: Cross multiply
    44,218.89x = 61,093.61 × 30,849.82
  4. Step 4: Simplify right side
    44,218.89x = 1,884,726,796.04
  5. Step 5: Solve for x
    x = 1,884,726,796.04/44,218.89
  6. Step 6: Final answer
    x = 42,622.66

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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.