Home / 17,467.92-26,201.52-4,320.36

Finding the Fourth Proportional to 17,467.92, 26,201.52 and 4,320.36

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Solution

The fourth proportional to 17,467.92, 26,201.52 and 4,320.36 is: 6,480.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,467.92 : 26,201.52 = 4,320.36 : x
  2. Step 2: Convert to fraction form
    17,467.92/26,201.52 = 4,320.36/x
  3. Step 3: Cross multiply
    17,467.92x = 26,201.52 × 4,320.36
  4. Step 4: Simplify right side
    17,467.92x = 113,199,998.95
  5. Step 5: Solve for x
    x = 113,199,998.95/17,467.92
  6. Step 6: Final answer
    x = 6,480.45

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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.