Home / 9,922.70-14,884.05-3,353.49

Finding the Fourth Proportional to 9,922.70, 14,884.05 and 3,353.49

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Solution

The fourth proportional to 9,922.70, 14,884.05 and 3,353.49 is: 5,030.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,922.70 : 14,884.05 = 3,353.49 : x
  2. Step 2: Convert to fraction form
    9,922.70/14,884.05 = 3,353.49/x
  3. Step 3: Cross multiply
    9,922.70x = 14,884.05 × 3,353.49
  4. Step 4: Simplify right side
    9,922.70x = 49,913,512.83
  5. Step 5: Solve for x
    x = 49,913,512.83/9,922.70
  6. Step 6: Final answer
    x = 5,030.24

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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.