Home / 19,066.22-28,599.24-4,834.70

Finding the Fourth Proportional to 19,066.22, 28,599.24 and 4,834.70

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Solution

The fourth proportional to 19,066.22, 28,599.24 and 4,834.70 is: 7,252.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,066.22 : 28,599.24 = 4,834.70 : x
  2. Step 2: Convert to fraction form
    19,066.22/28,599.24 = 4,834.70/x
  3. Step 3: Cross multiply
    19,066.22x = 28,599.24 × 4,834.70
  4. Step 4: Simplify right side
    19,066.22x = 138,268,745.63
  5. Step 5: Solve for x
    x = 138,268,745.63/19,066.22
  6. Step 6: Final answer
    x = 7,252.03

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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.