Home / 41,825.51-57,719.65-22,705.46

Finding the Fourth Proportional to 41,825.51, 57,719.65 and 22,705.46

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Solution

The fourth proportional to 41,825.51, 57,719.65 and 22,705.46 is: 31,333.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,825.51 : 57,719.65 = 22,705.46 : x
  2. Step 2: Convert to fraction form
    41,825.51/57,719.65 = 22,705.46/x
  3. Step 3: Cross multiply
    41,825.51x = 57,719.65 × 22,705.46
  4. Step 4: Simplify right side
    41,825.51x = 1,310,551,204.29
  5. Step 5: Solve for x
    x = 1,310,551,204.29/41,825.51
  6. Step 6: Final answer
    x = 31,333.78

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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.