Home / 17,284.41-25,924.55-10,172.93

Finding the Fourth Proportional to 17,284.41, 25,924.55 and 10,172.93

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Solution

The fourth proportional to 17,284.41, 25,924.55 and 10,172.93 is: 15,258.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,284.41 : 25,924.55 = 10,172.93 : x
  2. Step 2: Convert to fraction form
    17,284.41/25,924.55 = 10,172.93/x
  3. Step 3: Cross multiply
    17,284.41x = 25,924.55 × 10,172.93
  4. Step 4: Simplify right side
    17,284.41x = 263,728,451.94
  5. Step 5: Solve for x
    x = 263,728,451.94/17,284.41
  6. Step 6: Final answer
    x = 15,258.17

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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.