Home / 13,804.58-20,695.89-6,007.92

Finding the Fourth Proportional to 13,804.58, 20,695.89 and 6,007.92

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Solution

The fourth proportional to 13,804.58, 20,695.89 and 6,007.92 is: 9,007.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,804.58 : 20,695.89 = 6,007.92 : x
  2. Step 2: Convert to fraction form
    13,804.58/20,695.89 = 6,007.92/x
  3. Step 3: Cross multiply
    13,804.58x = 20,695.89 × 6,007.92
  4. Step 4: Simplify right side
    13,804.58x = 124,339,278.99
  5. Step 5: Solve for x
    x = 124,339,278.99/13,804.58
  6. Step 6: Final answer
    x = 9,007.11

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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.