Home / 134,310.43-201,450.27-50,073.34

Finding the Fourth Proportional to 134,310.43, 201,450.27 and 50,073.34

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Solution

The fourth proportional to 134,310.43, 201,450.27 and 50,073.34 is: 75,104.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,310.43 : 201,450.27 = 50,073.34 : x
  2. Step 2: Convert to fraction form
    134,310.43/201,450.27 = 50,073.34/x
  3. Step 3: Cross multiply
    134,310.43x = 201,450.27 × 50,073.34
  4. Step 4: Simplify right side
    134,310.43x = 10,087,287,502.18
  5. Step 5: Solve for x
    x = 10,087,287,502.18/134,310.43
  6. Step 6: Final answer
    x = 75,104.28

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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.