Home / 36,976.42-51,050.85-28,462.54

Finding the Fourth Proportional to 36,976.42, 51,050.85 and 28,462.54

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Solution

The fourth proportional to 36,976.42, 51,050.85 and 28,462.54 is: 39,296.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,976.42 : 51,050.85 = 28,462.54 : x
  2. Step 2: Convert to fraction form
    36,976.42/51,050.85 = 28,462.54/x
  3. Step 3: Cross multiply
    36,976.42x = 51,050.85 × 28,462.54
  4. Step 4: Simplify right side
    36,976.42x = 1,453,036,661.38
  5. Step 5: Solve for x
    x = 1,453,036,661.38/36,976.42
  6. Step 6: Final answer
    x = 39,296.30

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.