Home / 33,376.10-50,056.24-12,304.69

Finding the Fourth Proportional to 33,376.10, 50,056.24 and 12,304.69

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Solution

The fourth proportional to 33,376.10, 50,056.24 and 12,304.69 is: 18,454.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,376.10 : 50,056.24 = 12,304.69 : x
  2. Step 2: Convert to fraction form
    33,376.10/50,056.24 = 12,304.69/x
  3. Step 3: Cross multiply
    33,376.10x = 50,056.24 × 12,304.69
  4. Step 4: Simplify right side
    33,376.10x = 615,926,454.24
  5. Step 5: Solve for x
    x = 615,926,454.24/33,376.10
  6. Step 6: Final answer
    x = 18,454.12

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1.5x scale

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.