Home / 14,766.92-22,145.54-4,903.54

Finding the Fourth Proportional to 14,766.92, 22,145.54 and 4,903.54

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Solution

The fourth proportional to 14,766.92, 22,145.54 and 4,903.54 is: 7,353.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,766.92 : 22,145.54 = 4,903.54 : x
  2. Step 2: Convert to fraction form
    14,766.92/22,145.54 = 4,903.54/x
  3. Step 3: Cross multiply
    14,766.92x = 22,145.54 × 4,903.54
  4. Step 4: Simplify right side
    14,766.92x = 108,591,541.21
  5. Step 5: Solve for x
    x = 108,591,541.21/14,766.92
  6. Step 6: Final answer
    x = 7,353.70

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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.