Home / 14,688.54-22,028.14-4,825.52

Finding the Fourth Proportional to 14,688.54, 22,028.14 and 4,825.52

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Solution

The fourth proportional to 14,688.54, 22,028.14 and 4,825.52 is: 7,236.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,688.54 : 22,028.14 = 4,825.52 : x
  2. Step 2: Convert to fraction form
    14,688.54/22,028.14 = 4,825.52/x
  3. Step 3: Cross multiply
    14,688.54x = 22,028.14 × 4,825.52
  4. Step 4: Simplify right side
    14,688.54x = 106,297,230.13
  5. Step 5: Solve for x
    x = 106,297,230.13/14,688.54
  6. Step 6: Final answer
    x = 7,236.75

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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.