Home / 24,539.58-33,866.37-13,929.91

Finding the Fourth Proportional to 24,539.58, 33,866.37 and 13,929.91

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Solution

The fourth proportional to 24,539.58, 33,866.37 and 13,929.91 is: 19,224.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,539.58 : 33,866.37 = 13,929.91 : x
  2. Step 2: Convert to fraction form
    24,539.58/33,866.37 = 13,929.91/x
  3. Step 3: Cross multiply
    24,539.58x = 33,866.37 × 13,929.91
  4. Step 4: Simplify right side
    24,539.58x = 471,755,401.46
  5. Step 5: Solve for x
    x = 471,755,401.46/24,539.58
  6. Step 6: Final answer
    x = 19,224.27

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.