Home / 25,243.96-37,837.62-8,588.44

Finding the Fourth Proportional to 25,243.96, 37,837.62 and 8,588.44

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Solution

The fourth proportional to 25,243.96, 37,837.62 and 8,588.44 is: 12,873.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,243.96 : 37,837.62 = 8,588.44 : x
  2. Step 2: Convert to fraction form
    25,243.96/37,837.62 = 8,588.44/x
  3. Step 3: Cross multiply
    25,243.96x = 37,837.62 × 8,588.44
  4. Step 4: Simplify right side
    25,243.96x = 324,966,129.11
  5. Step 5: Solve for x
    x = 324,966,129.11/25,243.96
  6. Step 6: Final answer
    x = 12,873.03

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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.