Home / 17,371.95-26,057.92-4,224.20

Finding the Fourth Proportional to 17,371.95, 26,057.92 and 4,224.20

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Solution

The fourth proportional to 17,371.95, 26,057.92 and 4,224.20 is: 6,336.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,371.95 : 26,057.92 = 4,224.20 : x
  2. Step 2: Convert to fraction form
    17,371.95/26,057.92 = 4,224.20/x
  3. Step 3: Cross multiply
    17,371.95x = 26,057.92 × 4,224.20
  4. Step 4: Simplify right side
    17,371.95x = 110,073,963.99
  5. Step 5: Solve for x
    x = 110,073,963.99/17,371.95
  6. Step 6: Final answer
    x = 6,336.31

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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.