Home / 14,919.46-22,380.27-4,532.02

Finding the Fourth Proportional to 14,919.46, 22,380.27 and 4,532.02

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Solution

The fourth proportional to 14,919.46, 22,380.27 and 4,532.02 is: 6,798.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,919.46 : 22,380.27 = 4,532.02 : x
  2. Step 2: Convert to fraction form
    14,919.46/22,380.27 = 4,532.02/x
  3. Step 3: Cross multiply
    14,919.46x = 22,380.27 × 4,532.02
  4. Step 4: Simplify right side
    14,919.46x = 101,427,831.25
  5. Step 5: Solve for x
    x = 101,427,831.25/14,919.46
  6. Step 6: Final answer
    x = 6,798.36

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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.