Home / 33,397.64-50,096.12-8,437.17

Finding the Fourth Proportional to 33,397.64, 50,096.12 and 8,437.17

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Solution

The fourth proportional to 33,397.64, 50,096.12 and 8,437.17 is: 12,655.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,397.64 : 50,096.12 = 8,437.17 : x
  2. Step 2: Convert to fraction form
    33,397.64/50,096.12 = 8,437.17/x
  3. Step 3: Cross multiply
    33,397.64x = 50,096.12 × 8,437.17
  4. Step 4: Simplify right side
    33,397.64x = 422,669,438.59
  5. Step 5: Solve for x
    x = 422,669,438.59/33,397.64
  6. Step 6: Final answer
    x = 12,655.67

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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.