Home / 133,496.19-200,274.28-44,747.43

Finding the Fourth Proportional to 133,496.19, 200,274.28 and 44,747.43

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Solution

The fourth proportional to 133,496.19, 200,274.28 and 44,747.43 is: 67,131.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,496.19 : 200,274.28 = 44,747.43 : x
  2. Step 2: Convert to fraction form
    133,496.19/200,274.28 = 44,747.43/x
  3. Step 3: Cross multiply
    133,496.19x = 200,274.28 × 44,747.43
  4. Step 4: Simplify right side
    133,496.19x = 8,961,759,325.10
  5. Step 5: Solve for x
    x = 8,961,759,325.10/133,496.19
  6. Step 6: Final answer
    x = 67,131.20

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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.