Home / 17,914.36-26,834.58-10,496.29

Finding the Fourth Proportional to 17,914.36, 26,834.58 and 10,496.29

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Solution

The fourth proportional to 17,914.36, 26,834.58 and 10,496.29 is: 15,722.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,914.36 : 26,834.58 = 10,496.29 : x
  2. Step 2: Convert to fraction form
    17,914.36/26,834.58 = 10,496.29/x
  3. Step 3: Cross multiply
    17,914.36x = 26,834.58 × 10,496.29
  4. Step 4: Simplify right side
    17,914.36x = 281,663,533.71
  5. Step 5: Solve for x
    x = 281,663,533.71/17,914.36
  6. Step 6: Final answer
    x = 15,722.78

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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.