Home / 14,194.46-21,295.03-4,333.75

Finding the Fourth Proportional to 14,194.46, 21,295.03 and 4,333.75

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Solution

The fourth proportional to 14,194.46, 21,295.03 and 4,333.75 is: 6,501.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,194.46 : 21,295.03 = 4,333.75 : x
  2. Step 2: Convert to fraction form
    14,194.46/21,295.03 = 4,333.75/x
  3. Step 3: Cross multiply
    14,194.46x = 21,295.03 × 4,333.75
  4. Step 4: Simplify right side
    14,194.46x = 92,287,272.19
  5. Step 5: Solve for x
    x = 92,287,272.19/14,194.46
  6. Step 6: Final answer
    x = 6,501.64

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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.