Home / 14,928.27-22,395.65-4,539.75

Finding the Fourth Proportional to 14,928.27, 22,395.65 and 4,539.75

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Solution

The fourth proportional to 14,928.27, 22,395.65 and 4,539.75 is: 6,810.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,928.27 : 22,395.65 = 4,539.75 : x
  2. Step 2: Convert to fraction form
    14,928.27/22,395.65 = 4,539.75/x
  3. Step 3: Cross multiply
    14,928.27x = 22,395.65 × 4,539.75
  4. Step 4: Simplify right side
    14,928.27x = 101,670,629.39
  5. Step 5: Solve for x
    x = 101,670,629.39/14,928.27
  6. Step 6: Final answer
    x = 6,810.61

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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.