Home / 41,825.94-57,719.90-22,964.28

Finding the Fourth Proportional to 41,825.94, 57,719.90 and 22,964.28

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Solution

The fourth proportional to 41,825.94, 57,719.90 and 22,964.28 is: 31,690.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,825.94 : 57,719.90 = 22,964.28 : x
  2. Step 2: Convert to fraction form
    41,825.94/57,719.90 = 22,964.28/x
  3. Step 3: Cross multiply
    41,825.94x = 57,719.90 × 22,964.28
  4. Step 4: Simplify right side
    41,825.94x = 1,325,495,945.17
  5. Step 5: Solve for x
    x = 1,325,495,945.17/41,825.94
  6. Step 6: Final answer
    x = 31,690.76

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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.