Home / 17,206.04-25,824.90-10,645.04

Finding the Fourth Proportional to 17,206.04, 25,824.90 and 10,645.04

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Solution

The fourth proportional to 17,206.04, 25,824.90 and 10,645.04 is: 15,977.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,206.04 : 25,824.90 = 10,645.04 : x
  2. Step 2: Convert to fraction form
    17,206.04/25,824.90 = 10,645.04/x
  3. Step 3: Cross multiply
    17,206.04x = 25,824.90 × 10,645.04
  4. Step 4: Simplify right side
    17,206.04x = 274,907,093.50
  5. Step 5: Solve for x
    x = 274,907,093.50/17,206.04
  6. Step 6: Final answer
    x = 15,977.36

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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.