Home / 36,958.38-55,477.05-15,908.85

Finding the Fourth Proportional to 36,958.38, 55,477.05 and 15,908.85

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Solution

The fourth proportional to 36,958.38, 55,477.05 and 15,908.85 is: 23,880.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,958.38 : 55,477.05 = 15,908.85 : x
  2. Step 2: Convert to fraction form
    36,958.38/55,477.05 = 15,908.85/x
  3. Step 3: Cross multiply
    36,958.38x = 55,477.05 × 15,908.85
  4. Step 4: Simplify right side
    36,958.38x = 882,576,066.89
  5. Step 5: Solve for x
    x = 882,576,066.89/36,958.38
  6. Step 6: Final answer
    x = 23,880.27

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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.