Home / 9,968.70-14,949.45-4,043.10

Finding the Fourth Proportional to 9,968.70, 14,949.45 and 4,043.10

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Solution

The fourth proportional to 9,968.70, 14,949.45 and 4,043.10 is: 6,063.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,968.70 : 14,949.45 = 4,043.10 : x
  2. Step 2: Convert to fraction form
    9,968.70/14,949.45 = 4,043.10/x
  3. Step 3: Cross multiply
    9,968.70x = 14,949.45 × 4,043.10
  4. Step 4: Simplify right side
    9,968.70x = 60,442,121.30
  5. Step 5: Solve for x
    x = 60,442,121.30/9,968.70
  6. Step 6: Final answer
    x = 6,063.19

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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.