Home / 35,796.92-53,695.32-15,020.42

Finding the Fourth Proportional to 35,796.92, 53,695.32 and 15,020.42

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Solution

The fourth proportional to 35,796.92, 53,695.32 and 15,020.42 is: 22,530.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,796.92 : 53,695.32 = 15,020.42 : x
  2. Step 2: Convert to fraction form
    35,796.92/53,695.32 = 15,020.42/x
  3. Step 3: Cross multiply
    35,796.92x = 53,695.32 × 15,020.42
  4. Step 4: Simplify right side
    35,796.92x = 806,526,258.43
  5. Step 5: Solve for x
    x = 806,526,258.43/35,796.92
  6. Step 6: Final answer
    x = 22,530.60

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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.