Home / 37,055.68-55,563.20-25,371.84

Finding the Fourth Proportional to 37,055.68, 55,563.20 and 25,371.84

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Solution

The fourth proportional to 37,055.68, 55,563.20 and 25,371.84 is: 38,043.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,055.68 : 55,563.20 = 25,371.84 : x
  2. Step 2: Convert to fraction form
    37,055.68/55,563.20 = 25,371.84/x
  3. Step 3: Cross multiply
    37,055.68x = 55,563.20 × 25,371.84
  4. Step 4: Simplify right side
    37,055.68x = 1,409,740,620.29
  5. Step 5: Solve for x
    x = 1,409,740,620.29/37,055.68
  6. Step 6: Final answer
    x = 38,043.85

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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.