Home / 14,929.94-22,394.09-4,540.88

Finding the Fourth Proportional to 14,929.94, 22,394.09 and 4,540.88

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Solution

The fourth proportional to 14,929.94, 22,394.09 and 4,540.88 is: 6,811.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,929.94 : 22,394.09 = 4,540.88 : x
  2. Step 2: Convert to fraction form
    14,929.94/22,394.09 = 4,540.88/x
  3. Step 3: Cross multiply
    14,929.94x = 22,394.09 × 4,540.88
  4. Step 4: Simplify right side
    14,929.94x = 101,688,774.78
  5. Step 5: Solve for x
    x = 101,688,774.78/14,929.94
  6. Step 6: Final answer
    x = 6,811.07

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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.