Home / 37,226.55-55,839.38-10,930.35

Finding the Fourth Proportional to 37,226.55, 55,839.38 and 10,930.35

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Solution

The fourth proportional to 37,226.55, 55,839.38 and 10,930.35 is: 16,395.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,226.55 : 55,839.38 = 10,930.35 : x
  2. Step 2: Convert to fraction form
    37,226.55/55,839.38 = 10,930.35/x
  3. Step 3: Cross multiply
    37,226.55x = 55,839.38 × 10,930.35
  4. Step 4: Simplify right side
    37,226.55x = 610,343,912.53
  5. Step 5: Solve for x
    x = 610,343,912.53/37,226.55
  6. Step 6: Final answer
    x = 16,395.39

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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.