Home / 17,660.52-24,361.38-11,025

Finding the Fourth Proportional to 17,660.52, 24,361.38 and 11,025

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Solution

The fourth proportional to 17,660.52, 24,361.38 and 11,025 is: 15,208.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,660.52 : 24,361.38 = 11,025 : x
  2. Step 2: Convert to fraction form
    17,660.52/24,361.38 = 11,025/x
  3. Step 3: Cross multiply
    17,660.52x = 24,361.38 × 11,025
  4. Step 4: Simplify right side
    17,660.52x = 268,584,214.50
  5. Step 5: Solve for x
    x = 268,584,214.50/17,660.52
  6. Step 6: Final answer
    x = 15,208.17

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1.5x scale

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.