Home / 40,843.72-56,369.56-24,924.80

Finding the Fourth Proportional to 40,843.72, 56,369.56 and 24,924.80

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Solution

The fourth proportional to 40,843.72, 56,369.56 and 24,924.80 is: 34,399.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,843.72 : 56,369.56 = 24,924.80 : x
  2. Step 2: Convert to fraction form
    40,843.72/56,369.56 = 24,924.80/x
  3. Step 3: Cross multiply
    40,843.72x = 56,369.56 × 24,924.80
  4. Step 4: Simplify right side
    40,843.72x = 1,405,000,009.09
  5. Step 5: Solve for x
    x = 1,405,000,009.09/40,843.72
  6. Step 6: Final answer
    x = 34,399.41

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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.