Home / 31,265.44-46,902.66-10,200.27

Finding the Fourth Proportional to 31,265.44, 46,902.66 and 10,200.27

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Solution

The fourth proportional to 31,265.44, 46,902.66 and 10,200.27 is: 15,301.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,265.44 : 46,902.66 = 10,200.27 : x
  2. Step 2: Convert to fraction form
    31,265.44/46,902.66 = 10,200.27/x
  3. Step 3: Cross multiply
    31,265.44x = 46,902.66 × 10,200.27
  4. Step 4: Simplify right side
    31,265.44x = 478,419,795.72
  5. Step 5: Solve for x
    x = 478,419,795.72/31,265.44
  6. Step 6: Final answer
    x = 15,301.87

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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.