Home / 32,241.92-48,364.56-8,867.84

Finding the Fourth Proportional to 32,241.92, 48,364.56 and 8,867.84

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Solution

The fourth proportional to 32,241.92, 48,364.56 and 8,867.84 is: 13,302.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,241.92 : 48,364.56 = 8,867.84 : x
  2. Step 2: Convert to fraction form
    32,241.92/48,364.56 = 8,867.84/x
  3. Step 3: Cross multiply
    32,241.92x = 48,364.56 × 8,867.84
  4. Step 4: Simplify right side
    32,241.92x = 428,889,179.75
  5. Step 5: Solve for x
    x = 428,889,179.75/32,241.92
  6. Step 6: Final answer
    x = 13,302.22

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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.