Home / 14,830.22-22,246.52-4,969.49

Finding the Fourth Proportional to 14,830.22, 22,246.52 and 4,969.49

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Solution

The fourth proportional to 14,830.22, 22,246.52 and 4,969.49 is: 7,454.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,830.22 : 22,246.52 = 4,969.49 : x
  2. Step 2: Convert to fraction form
    14,830.22/22,246.52 = 4,969.49/x
  3. Step 3: Cross multiply
    14,830.22x = 22,246.52 × 4,969.49
  4. Step 4: Simplify right side
    14,830.22x = 110,553,722.59
  5. Step 5: Solve for x
    x = 110,553,722.59/14,830.22
  6. Step 6: Final answer
    x = 7,454.62

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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.