Home / 133,180.26-199,868.67-63,059.46

Finding the Fourth Proportional to 133,180.26, 199,868.67 and 63,059.46

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Solution

The fourth proportional to 133,180.26, 199,868.67 and 63,059.46 is: 94,635.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,180.26 : 199,868.67 = 63,059.46 : x
  2. Step 2: Convert to fraction form
    133,180.26/199,868.67 = 63,059.46/x
  3. Step 3: Cross multiply
    133,180.26x = 199,868.67 × 63,059.46
  4. Step 4: Simplify right side
    133,180.26x = 12,603,610,401.12
  5. Step 5: Solve for x
    x = 12,603,610,401.12/133,180.26
  6. Step 6: Final answer
    x = 94,635.72

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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.