Home / 55,939.88-83,833.11-29,592

Finding the Fourth Proportional to 55,939.88, 83,833.11 and 29,592

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Solution

The fourth proportional to 55,939.88, 83,833.11 and 29,592 is: 44,347.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,939.88 : 83,833.11 = 29,592 : x
  2. Step 2: Convert to fraction form
    55,939.88/83,833.11 = 29,592/x
  3. Step 3: Cross multiply
    55,939.88x = 83,833.11 × 29,592
  4. Step 4: Simplify right side
    55,939.88x = 2,480,789,391.12
  5. Step 5: Solve for x
    x = 2,480,789,391.12/55,939.88
  6. Step 6: Final answer
    x = 44,347.42

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.