Home / 335,627.28-503,321.04-110,946.24

Finding the Fourth Proportional to 335,627.28, 503,321.04 and 110,946.24

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Solution

The fourth proportional to 335,627.28, 503,321.04 and 110,946.24 is: 166,379.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,627.28 : 503,321.04 = 110,946.24 : x
  2. Step 2: Convert to fraction form
    335,627.28/503,321.04 = 110,946.24/x
  3. Step 3: Cross multiply
    335,627.28x = 503,321.04 × 110,946.24
  4. Step 4: Simplify right side
    335,627.28x = 55,841,576,900.89
  5. Step 5: Solve for x
    x = 55,841,576,900.89/335,627.28
  6. Step 6: Final answer
    x = 166,379.73

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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.