Home / 6,630.40-9,949.48-2,473.27

Finding the Fourth Proportional to 6,630.40, 9,949.48 and 2,473.27

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Solution

The fourth proportional to 6,630.40, 9,949.48 and 2,473.27 is: 3,711.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,630.40 : 9,949.48 = 2,473.27 : x
  2. Step 2: Convert to fraction form
    6,630.40/9,949.48 = 2,473.27/x
  3. Step 3: Cross multiply
    6,630.40x = 9,949.48 × 2,473.27
  4. Step 4: Simplify right side
    6,630.40x = 24,607,738.03
  5. Step 5: Solve for x
    x = 24,607,738.03/6,630.40
  6. Step 6: Final answer
    x = 3,711.35

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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.