Home / 9,043.44-13,577.76-4,664.04

Finding the Fourth Proportional to 9,043.44, 13,577.76 and 4,664.04

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Solution

The fourth proportional to 9,043.44, 13,577.76 and 4,664.04 is: 7,002.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,043.44 : 13,577.76 = 4,664.04 : x
  2. Step 2: Convert to fraction form
    9,043.44/13,577.76 = 4,664.04/x
  3. Step 3: Cross multiply
    9,043.44x = 13,577.76 × 4,664.04
  4. Step 4: Simplify right side
    9,043.44x = 63,327,215.75
  5. Step 5: Solve for x
    x = 63,327,215.75/9,043.44
  6. Step 6: Final answer
    x = 7,002.56

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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.