Home / 17,706.84-26,560.26-5,857.43

Finding the Fourth Proportional to 17,706.84, 26,560.26 and 5,857.43

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Solution

The fourth proportional to 17,706.84, 26,560.26 and 5,857.43 is: 8,786.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,706.84 : 26,560.26 = 5,857.43 : x
  2. Step 2: Convert to fraction form
    17,706.84/26,560.26 = 5,857.43/x
  3. Step 3: Cross multiply
    17,706.84x = 26,560.26 × 5,857.43
  4. Step 4: Simplify right side
    17,706.84x = 155,574,863.73
  5. Step 5: Solve for x
    x = 155,574,863.73/17,706.84
  6. Step 6: Final answer
    x = 8,786.15

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1.5x scale

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.