Home / 9,327.04-13,982.24-3,483.92

Finding the Fourth Proportional to 9,327.04, 13,982.24 and 3,483.92

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Solution

The fourth proportional to 9,327.04, 13,982.24 and 3,483.92 is: 5,222.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,327.04 : 13,982.24 = 3,483.92 : x
  2. Step 2: Convert to fraction form
    9,327.04/13,982.24 = 3,483.92/x
  3. Step 3: Cross multiply
    9,327.04x = 13,982.24 × 3,483.92
  4. Step 4: Simplify right side
    9,327.04x = 48,713,005.58
  5. Step 5: Solve for x
    x = 48,713,005.58/9,327.04
  6. Step 6: Final answer
    x = 5,222.77

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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.