Home / 35,191.25-48,563.94-19,276.28

Finding the Fourth Proportional to 35,191.25, 48,563.94 and 19,276.28

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Solution

The fourth proportional to 35,191.25, 48,563.94 and 19,276.28 is: 26,601.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,191.25 : 48,563.94 = 19,276.28 : x
  2. Step 2: Convert to fraction form
    35,191.25/48,563.94 = 19,276.28/x
  3. Step 3: Cross multiply
    35,191.25x = 48,563.94 × 19,276.28
  4. Step 4: Simplify right side
    35,191.25x = 936,131,862.52
  5. Step 5: Solve for x
    x = 936,131,862.52/35,191.25
  6. Step 6: Final answer
    x = 26,601.27

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.