Home / 14,819.76-22,225.32-9,653.04

Finding the Fourth Proportional to 14,819.76, 22,225.32 and 9,653.04

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Solution

The fourth proportional to 14,819.76, 22,225.32 and 9,653.04 is: 14,476.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,819.76 : 22,225.32 = 9,653.04 : x
  2. Step 2: Convert to fraction form
    14,819.76/22,225.32 = 9,653.04/x
  3. Step 3: Cross multiply
    14,819.76x = 22,225.32 × 9,653.04
  4. Step 4: Simplify right side
    14,819.76x = 214,541,902.97
  5. Step 5: Solve for x
    x = 214,541,902.97/14,819.76
  6. Step 6: Final answer
    x = 14,476.75

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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.