Home / 26,323.20-39,444.96-11,523.84

Finding the Fourth Proportional to 26,323.20, 39,444.96 and 11,523.84

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Solution

The fourth proportional to 26,323.20, 39,444.96 and 11,523.84 is: 17,268.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,323.20 : 39,444.96 = 11,523.84 : x
  2. Step 2: Convert to fraction form
    26,323.20/39,444.96 = 11,523.84/x
  3. Step 3: Cross multiply
    26,323.20x = 39,444.96 × 11,523.84
  4. Step 4: Simplify right side
    26,323.20x = 454,557,407.85
  5. Step 5: Solve for x
    x = 454,557,407.85/26,323.20
  6. Step 6: Final answer
    x = 17,268.32

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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.