Home / 25,324.86-37,975.74-10,524.96

Finding the Fourth Proportional to 25,324.86, 37,975.74 and 10,524.96

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Solution

The fourth proportional to 25,324.86, 37,975.74 and 10,524.96 is: 15,782.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,324.86 : 37,975.74 = 10,524.96 : x
  2. Step 2: Convert to fraction form
    25,324.86/37,975.74 = 10,524.96/x
  3. Step 3: Cross multiply
    25,324.86x = 37,975.74 × 10,524.96
  4. Step 4: Simplify right side
    25,324.86x = 399,693,144.47
  5. Step 5: Solve for x
    x = 399,693,144.47/25,324.86
  6. Step 6: Final answer
    x = 15,782.64

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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.