Home / 39,194.45-54,067.60-24,828.93

Finding the Fourth Proportional to 39,194.45, 54,067.60 and 24,828.93

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Solution

The fourth proportional to 39,194.45, 54,067.60 and 24,828.93 is: 34,250.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,194.45 : 54,067.60 = 24,828.93 : x
  2. Step 2: Convert to fraction form
    39,194.45/54,067.60 = 24,828.93/x
  3. Step 3: Cross multiply
    39,194.45x = 54,067.60 × 24,828.93
  4. Step 4: Simplify right side
    39,194.45x = 1,342,440,655.67
  5. Step 5: Solve for x
    x = 1,342,440,655.67/39,194.45
  6. Step 6: Final answer
    x = 34,250.79

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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.