Home / 132,954.88-199,434.05-44,208.38

Finding the Fourth Proportional to 132,954.88, 199,434.05 and 44,208.38

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Solution

The fourth proportional to 132,954.88, 199,434.05 and 44,208.38 is: 66,313.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    132,954.88 : 199,434.05 = 44,208.38 : x
  2. Step 2: Convert to fraction form
    132,954.88/199,434.05 = 44,208.38/x
  3. Step 3: Cross multiply
    132,954.88x = 199,434.05 × 44,208.38
  4. Step 4: Simplify right side
    132,954.88x = 8,816,656,267.34
  5. Step 5: Solve for x
    x = 8,816,656,267.34/132,954.88
  6. Step 6: Final answer
    x = 66,313.15

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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.