Home / 7,928.34-11,896.58-4,032.73

Finding the Fourth Proportional to 7,928.34, 11,896.58 and 4,032.73

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Solution

The fourth proportional to 7,928.34, 11,896.58 and 4,032.73 is: 6,051.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,928.34 : 11,896.58 = 4,032.73 : x
  2. Step 2: Convert to fraction form
    7,928.34/11,896.58 = 4,032.73/x
  3. Step 3: Cross multiply
    7,928.34x = 11,896.58 × 4,032.73
  4. Step 4: Simplify right side
    7,928.34x = 47,975,695.06
  5. Step 5: Solve for x
    x = 47,975,695.06/7,928.34
  6. Step 6: Final answer
    x = 6,051.17

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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.