Home / 44,708.72-61,674.90-30,369.29

Finding the Fourth Proportional to 44,708.72, 61,674.90 and 30,369.29

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Solution

The fourth proportional to 44,708.72, 61,674.90 and 30,369.29 is: 41,893.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,708.72 : 61,674.90 = 30,369.29 : x
  2. Step 2: Convert to fraction form
    44,708.72/61,674.90 = 30,369.29/x
  3. Step 3: Cross multiply
    44,708.72x = 61,674.90 × 30,369.29
  4. Step 4: Simplify right side
    44,708.72x = 1,873,022,923.82
  5. Step 5: Solve for x
    x = 1,873,022,923.82/44,708.72
  6. Step 6: Final answer
    x = 41,893.91

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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.