Home / 48,634.17-72,960.29-17,043.56

Finding the Fourth Proportional to 48,634.17, 72,960.29 and 17,043.56

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Solution

The fourth proportional to 48,634.17, 72,960.29 and 17,043.56 is: 25,568.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,634.17 : 72,960.29 = 17,043.56 : x
  2. Step 2: Convert to fraction form
    48,634.17/72,960.29 = 17,043.56/x
  3. Step 3: Cross multiply
    48,634.17x = 72,960.29 × 17,043.56
  4. Step 4: Simplify right side
    48,634.17x = 1,243,503,474.00
  5. Step 5: Solve for x
    x = 1,243,503,474.00/48,634.17
  6. Step 6: Final answer
    x = 25,568.51

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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.