Home / 37,930.80-56,896.20-25,246.20

Finding the Fourth Proportional to 37,930.80, 56,896.20 and 25,246.20

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Solution

The fourth proportional to 37,930.80, 56,896.20 and 25,246.20 is: 37,869.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,930.80 : 56,896.20 = 25,246.20 : x
  2. Step 2: Convert to fraction form
    37,930.80/56,896.20 = 25,246.20/x
  3. Step 3: Cross multiply
    37,930.80x = 56,896.20 × 25,246.20
  4. Step 4: Simplify right side
    37,930.80x = 1,436,412,844.44
  5. Step 5: Solve for x
    x = 1,436,412,844.44/37,930.80
  6. Step 6: Final answer
    x = 37,869.30

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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.