Home / 25,608.83-38,412.96-6,633.38

Finding the Fourth Proportional to 25,608.83, 38,412.96 and 6,633.38

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Solution

The fourth proportional to 25,608.83, 38,412.96 and 6,633.38 is: 9,950.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,608.83 : 38,412.96 = 6,633.38 : x
  2. Step 2: Convert to fraction form
    25,608.83/38,412.96 = 6,633.38/x
  3. Step 3: Cross multiply
    25,608.83x = 38,412.96 × 6,633.38
  4. Step 4: Simplify right side
    25,608.83x = 254,807,760.60
  5. Step 5: Solve for x
    x = 254,807,760.60/25,608.83
  6. Step 6: Final answer
    x = 9,950.00

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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.