Home / 55,939.68-83,898.27-27,464.67

Finding the Fourth Proportional to 55,939.68, 83,898.27 and 27,464.67

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Solution

The fourth proportional to 55,939.68, 83,898.27 and 27,464.67 is: 41,191.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,939.68 : 83,898.27 = 27,464.67 : x
  2. Step 2: Convert to fraction form
    55,939.68/83,898.27 = 27,464.67/x
  3. Step 3: Cross multiply
    55,939.68x = 83,898.27 × 27,464.67
  4. Step 4: Simplify right side
    55,939.68x = 2,304,238,299.12
  5. Step 5: Solve for x
    x = 2,304,238,299.12/55,939.68
  6. Step 6: Final answer
    x = 41,191.48

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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.