Home / 41,693.74-57,509.64-29,763.82

Finding the Fourth Proportional to 41,693.74, 57,509.64 and 29,763.82

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Solution

The fourth proportional to 41,693.74, 57,509.64 and 29,763.82 is: 41,054.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,693.74 : 57,509.64 = 29,763.82 : x
  2. Step 2: Convert to fraction form
    41,693.74/57,509.64 = 29,763.82/x
  3. Step 3: Cross multiply
    41,693.74x = 57,509.64 × 29,763.82
  4. Step 4: Simplify right side
    41,693.74x = 1,711,706,573.22
  5. Step 5: Solve for x
    x = 1,711,706,573.22/41,693.74
  6. Step 6: Final answer
    x = 41,054.28

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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.