Home / 14,807.25-22,214.39-4,419.27

Finding the Fourth Proportional to 14,807.25, 22,214.39 and 4,419.27

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Solution

The fourth proportional to 14,807.25, 22,214.39 and 4,419.27 is: 6,629.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,807.25 : 22,214.39 = 4,419.27 : x
  2. Step 2: Convert to fraction form
    14,807.25/22,214.39 = 4,419.27/x
  3. Step 3: Cross multiply
    14,807.25x = 22,214.39 × 4,419.27
  4. Step 4: Simplify right side
    14,807.25x = 98,171,365.20
  5. Step 5: Solve for x
    x = 98,171,365.20/14,807.25
  6. Step 6: Final answer
    x = 6,629.95

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1.5x scale

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.