Home / 134,372.74-201,552.46-50,126.34

Finding the Fourth Proportional to 134,372.74, 201,552.46 and 50,126.34

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Solution

The fourth proportional to 134,372.74, 201,552.46 and 50,126.34 is: 75,187.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,372.74 : 201,552.46 = 50,126.34 : x
  2. Step 2: Convert to fraction form
    134,372.74/201,552.46 = 50,126.34/x
  3. Step 3: Cross multiply
    134,372.74x = 201,552.46 × 50,126.34
  4. Step 4: Simplify right side
    134,372.74x = 10,103,087,137.80
  5. Step 5: Solve for x
    x = 10,103,087,137.80/134,372.74
  6. Step 6: Final answer
    x = 75,187.03

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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.