Home / 13,092.86-19,639.14-3,232.04

Finding the Fourth Proportional to 13,092.86, 19,639.14 and 3,232.04

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Solution

The fourth proportional to 13,092.86, 19,639.14 and 3,232.04 is: 4,848.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,092.86 : 19,639.14 = 3,232.04 : x
  2. Step 2: Convert to fraction form
    13,092.86/19,639.14 = 3,232.04/x
  3. Step 3: Cross multiply
    13,092.86x = 19,639.14 × 3,232.04
  4. Step 4: Simplify right side
    13,092.86x = 63,474,486.05
  5. Step 5: Solve for x
    x = 63,474,486.05/13,092.86
  6. Step 6: Final answer
    x = 4,848.02

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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.