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Finding the Fourth Proportional to 133,512.03, 200,337.08 and 58,684.71

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Solution

The fourth proportional to 133,512.03, 200,337.08 and 58,684.71 is: 88,057.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,512.03 : 200,337.08 = 58,684.71 : x
  2. Step 2: Convert to fraction form
    133,512.03/200,337.08 = 58,684.71/x
  3. Step 3: Cross multiply
    133,512.03x = 200,337.08 × 58,684.71
  4. Step 4: Simplify right side
    133,512.03x = 11,756,723,148.62
  5. Step 5: Solve for x
    x = 11,756,723,148.62/133,512.03
  6. Step 6: Final answer
    x = 88,057.41

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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.