Home / 39,324.66-58,977.09-11,244.86

Finding the Fourth Proportional to 39,324.66, 58,977.09 and 11,244.86

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Solution

The fourth proportional to 39,324.66, 58,977.09 and 11,244.86 is: 16,864.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,324.66 : 58,977.09 = 11,244.86 : x
  2. Step 2: Convert to fraction form
    39,324.66/58,977.09 = 11,244.86/x
  3. Step 3: Cross multiply
    39,324.66x = 58,977.09 × 11,244.86
  4. Step 4: Simplify right side
    39,324.66x = 663,188,825.37
  5. Step 5: Solve for x
    x = 663,188,825.37/39,324.66
  6. Step 6: Final answer
    x = 16,864.45

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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.