Home / 33,941.28-46,832.46-19,410.08

Finding the Fourth Proportional to 33,941.28, 46,832.46 and 19,410.08

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Solution

The fourth proportional to 33,941.28, 46,832.46 and 19,410.08 is: 26,782.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,941.28 : 46,832.46 = 19,410.08 : x
  2. Step 2: Convert to fraction form
    33,941.28/46,832.46 = 19,410.08/x
  3. Step 3: Cross multiply
    33,941.28x = 46,832.46 × 19,410.08
  4. Step 4: Simplify right side
    33,941.28x = 909,021,561.03
  5. Step 5: Solve for x
    x = 909,021,561.03/33,941.28
  6. Step 6: Final answer
    x = 26,782.18

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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.