Home / 134,061.40-201,092.10-50,944.60

Finding the Fourth Proportional to 134,061.40, 201,092.10 and 50,944.60

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Solution

The fourth proportional to 134,061.40, 201,092.10 and 50,944.60 is: 76,416.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,061.40 : 201,092.10 = 50,944.60 : x
  2. Step 2: Convert to fraction form
    134,061.40/201,092.10 = 50,944.60/x
  3. Step 3: Cross multiply
    134,061.40x = 201,092.10 × 50,944.60
  4. Step 4: Simplify right side
    134,061.40x = 10,244,556,597.66
  5. Step 5: Solve for x
    x = 10,244,556,597.66/134,061.40
  6. Step 6: Final answer
    x = 76,416.90

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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.