Home / 14,825.19-22,237.79-4,295.81

Finding the Fourth Proportional to 14,825.19, 22,237.79 and 4,295.81

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Solution

The fourth proportional to 14,825.19, 22,237.79 and 4,295.81 is: 6,443.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,825.19 : 22,237.79 = 4,295.81 : x
  2. Step 2: Convert to fraction form
    14,825.19/22,237.79 = 4,295.81/x
  3. Step 3: Cross multiply
    14,825.19x = 22,237.79 × 4,295.81
  4. Step 4: Simplify right side
    14,825.19x = 95,529,187.99
  5. Step 5: Solve for x
    x = 95,529,187.99/14,825.19
  6. Step 6: Final answer
    x = 6,443.71

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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.