Home / 37,888.68-56,764.92-22,297.80

Finding the Fourth Proportional to 37,888.68, 56,764.92 and 22,297.80

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Solution

The fourth proportional to 37,888.68, 56,764.92 and 22,297.80 is: 33,406.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,888.68 : 56,764.92 = 22,297.80 : x
  2. Step 2: Convert to fraction form
    37,888.68/56,764.92 = 22,297.80/x
  3. Step 3: Cross multiply
    37,888.68x = 56,764.92 × 22,297.80
  4. Step 4: Simplify right side
    37,888.68x = 1,265,732,833.18
  5. Step 5: Solve for x
    x = 1,265,732,833.18/37,888.68
  6. Step 6: Final answer
    x = 33,406.62

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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.