Home / 41,829.08-57,724.20-22,967.40

Finding the Fourth Proportional to 41,829.08, 57,724.20 and 22,967.40

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Solution

The fourth proportional to 41,829.08, 57,724.20 and 22,967.40 is: 31,695.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,829.08 : 57,724.20 = 22,967.40 : x
  2. Step 2: Convert to fraction form
    41,829.08/57,724.20 = 22,967.40/x
  3. Step 3: Cross multiply
    41,829.08x = 57,724.20 × 22,967.40
  4. Step 4: Simplify right side
    41,829.08x = 1,325,774,791.08
  5. Step 5: Solve for x
    x = 1,325,774,791.08/41,829.08
  6. Step 6: Final answer
    x = 31,695.05

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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.