Home / 17,203.08-25,804.56-11,358.30

Finding the Fourth Proportional to 17,203.08, 25,804.56 and 11,358.30

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Solution

The fourth proportional to 17,203.08, 25,804.56 and 11,358.30 is: 17,037.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,203.08 : 25,804.56 = 11,358.30 : x
  2. Step 2: Convert to fraction form
    17,203.08/25,804.56 = 11,358.30/x
  3. Step 3: Cross multiply
    17,203.08x = 25,804.56 × 11,358.30
  4. Step 4: Simplify right side
    17,203.08x = 293,095,933.85
  5. Step 5: Solve for x
    x = 293,095,933.85/17,203.08
  6. Step 6: Final answer
    x = 17,037.41

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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.