Home / 39,992.88-60,009.64-24,235.56

Finding the Fourth Proportional to 39,992.88, 60,009.64 and 24,235.56

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Solution

The fourth proportional to 39,992.88, 60,009.64 and 24,235.56 is: 36,365.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,992.88 : 60,009.64 = 24,235.56 : x
  2. Step 2: Convert to fraction form
    39,992.88/60,009.64 = 24,235.56/x
  3. Step 3: Cross multiply
    39,992.88x = 60,009.64 × 24,235.56
  4. Step 4: Simplify right side
    39,992.88x = 1,454,367,230.80
  5. Step 5: Solve for x
    x = 1,454,367,230.80/39,992.88
  6. Step 6: Final answer
    x = 36,365.65

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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.