Home / 14,526.24-21,797.76-6,734.64

Finding the Fourth Proportional to 14,526.24, 21,797.76 and 6,734.64

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Solution

The fourth proportional to 14,526.24, 21,797.76 and 6,734.64 is: 10,105.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,526.24 : 21,797.76 = 6,734.64 : x
  2. Step 2: Convert to fraction form
    14,526.24/21,797.76 = 6,734.64/x
  3. Step 3: Cross multiply
    14,526.24x = 21,797.76 × 6,734.64
  4. Step 4: Simplify right side
    14,526.24x = 146,800,066.41
  5. Step 5: Solve for x
    x = 146,800,066.41/14,526.24
  6. Step 6: Final answer
    x = 10,105.85

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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.