Home / 33,241.41-49,861.58-15,723.81

Finding the Fourth Proportional to 33,241.41, 49,861.58 and 15,723.81

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Solution

The fourth proportional to 33,241.41, 49,861.58 and 15,723.81 is: 23,585.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,241.41 : 49,861.58 = 15,723.81 : x
  2. Step 2: Convert to fraction form
    33,241.41/49,861.58 = 15,723.81/x
  3. Step 3: Cross multiply
    33,241.41x = 49,861.58 × 15,723.81
  4. Step 4: Simplify right side
    33,241.41x = 784,013,931.60
  5. Step 5: Solve for x
    x = 784,013,931.60/33,241.41
  6. Step 6: Final answer
    x = 23,585.46

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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.