Home / 25,606.80-38,350.52-24,719.92

Finding the Fourth Proportional to 25,606.80, 38,350.52 and 24,719.92

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Solution

The fourth proportional to 25,606.80, 38,350.52 and 24,719.92 is: 37,022.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,606.80 : 38,350.52 = 24,719.92 : x
  2. Step 2: Convert to fraction form
    25,606.80/38,350.52 = 24,719.92/x
  3. Step 3: Cross multiply
    25,606.80x = 38,350.52 × 24,719.92
  4. Step 4: Simplify right side
    25,606.80x = 948,021,786.36
  5. Step 5: Solve for x
    x = 948,021,786.36/25,606.80
  6. Step 6: Final answer
    x = 37,022.27

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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.